upload image error http error

i compress the image 619×348(247kb) to 619×348(49kb) and the still gives me http errors, so i think the problem is with the the dimensions…

Wow, killer detective work!

How much PHP memory do you have allocated? (You may need to ask your host)

memory_limit 512M(local) 1024M(master)

also my error_log shows me this(i don’t know if they have any connection with the http error):

[20-Dec-2012 22:04:07 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:04:45 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:04:45 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:06:06 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 125
[20-Dec-2012 22:06:06 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 126
[20-Dec-2012 22:07:21 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 619
[20-Dec-2012 22:07:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 620
[20-Dec-2012 22:07:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 621
[20-Dec-2012 22:07:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:07:30 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:35 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:39 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:42 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:47 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:49 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:51 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:55 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 619
[20-Dec-2012 22:07:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 620
[20-Dec-2012 22:07:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/comment.php on line 621
[20-Dec-2012 22:07:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:07:58 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:07:59 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:02 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:04 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:05 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:05 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:06 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:08 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:09 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:10 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:12 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:13 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:14 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:15 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:17 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:25 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:26 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:26 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:28 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:28 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:29 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:31 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:32 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:32 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:08:33 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:34 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:38 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:43 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:46 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:51 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:54 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:08:59 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:09:06 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:09:09 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:09:13 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:09:23 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:09:23 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/feed-rss2.php on line 8
[20-Dec-2012 22:10:30 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:10:30 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:11:40 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:11:40 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:11:49 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:11:49 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:11:52 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:11:52 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:11:58 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:11:58 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:12:02 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:12:02 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:12:21 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:12:21 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/pluggable.php on line 876
[20-Dec-2012 22:13:14 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 125
[20-Dec-2012 22:13:14 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 126
[20-Dec-2012 22:13:17 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 125
[20-Dec-2012 22:13:17 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-includes/load.php on line 126
[20-Dec-2012 22:13:21 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57
[20-Dec-2012 22:13:21 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/plugins/seo-ultimate/modules/files/files.php on line 94
[20-Dec-2012 22:13:37 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-config.php:2) in /home/site/public_html/wp-content/themes/site/functions.php on line 57

PHP memory is not the same as total memory ?? What’s the memory set to in your php.ini?

(That header info message means something else, though you should check your wp-config.php for stray blank lines outside of the <?php .... ?> wrapper.

my help desk of my host told me this

We do not have a specific limit set but we monitor all servers 24×7 and if we notice that an account is causing high usage for a shared hosting environment then we will inform you by email about it.
The PHP value limit is 64 MB by default

i don’t have any php.ini created yet, what do i have to do exactly (what do i have to add inside the php.ini and where i have to put it)?

the problem is with the dispossession of images.. specific any photo over than 511(width) i got http error , and any image less than 511(width) upload without any http error

With .exe,.zip,.doc files I got this msg

“xxx.zip” has failed to upload due to an error
Sorry, this file type is not permitted for security reasons.

With .pdf uploaded right, with .mp3 freeze at “Crunching…” But I uploaded it…. I returned back to the version 3.4.2 and everything works fine, so the problem occurs with the new version.

i deactivated all of my plugins again and i found this:

My custom theme says “http error” without the plugins activated, also when Co-Authors Plus (Version 3.0.3) is activated with another theme (Twenty Twelve) it still says “http error” when i upload an image via media or post

It’s not your theme, it’s not your plugins. You don’t have enough PHP memory to process the images. Or the media.

ok but why this happent only after upgrade to 3.5.?! I rollback to 3.4.2 and everithing is ok again!!!

The new media uploader is why.

Does your server have Imagick installed? If so what version? There have been issues just like this on older versions of imagick.

on phpinfo says magick module version 3.0.0
and my host says they have the mageMagick 6.7.8-8

my host says my that update to version: ImageMagick 6.8.1-2 2012-12-24 Q16

but on my phpinfo.php i still see that:
imagick module enabled
imagick module version 3.0.1
imagick classes Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
ImageMagick version ImageMagick 6.7.8-8 2012-11-01 Q16 https://www.imagemagick.org
ImageMagick copyright Copyright (C) 1999-2012 ImageMagick Studio LLC
ImageMagick release date 2012-11-01

if i still have the ImageMagick 6.7.8-8 the problem comes from that version?!!?