Another admin-side white screen of death post

Disabled custom theme but WordPress fails to fall back to TwentyEleven (white screen all around).

Try and change the theme manually in database wp_options to twenty eleven theme

Manually editing wp_options to change themes unfortunately didn’t fix the missing dashboard problem.

So you have twentyeleven theme activated post your url to see what we get.

I’ve switched two three different themes via manual editing of wp_options and the blog shows up fine on the public end each time, but the Dashboard always fails to load. It’s always blank and 0-bytes.

Here’s the blog.

I get blank page as well did you try and replace wp-admin folder there must be a corrupted file in the folder

I tried login page from here
https://neb.frikafrax.com/wp-login.php and seems as if you missing the file in root can you check if you have wp-login.php file in root

That’s odd that you’re getting a blank page. The blog displays correctly for me under Chrome, IE and Firefox, even after flushing their caches and reloading the blog.

I’ve re-uploaded and overwrote all the core WordPress files a number of times from a newly downloaded WordPress installation archive so I’m fairly certain that I have no missing or corrupt files.

I’m re-uploading the core WordPress files again right now, just to be certain.

EDIT: In addition, I’m getting the WordPress log-in page when I access wp-login.php directly.

That’s odd that you’re getting a blank page. The blog displays correctly for me under Chrome, IE and Firefox, even after flushing their caches and reloading the blog.

I am getting the same blank page on log in page not your website

The only way to find out what file is causing the problem is to see error log on your server.

Can you try accessing the blog one more time to see if you’re still getting a blank page?

I am still getting blank page on https://neb.frikafrax.com/wp-admin

The site opens fine

Did you deactivate all plugins by
try manually resetting your plugins, using ftp rename plugins folder to plugins_hold and create a blank plugins folder If that resolves the issue, delete blank plugins folder and rename original back to plugins reactivate each one individually until you find the cause.

Did you check error log on server to see what file is causing the problem

I have had this same issue all day and have just managed to get logged in to my dashboard.

In the phpMyAdmin wp-options table I changed these three fields back to ‘twentyeleven’

template (on page 2 with 30 records per page)
stylesheet (on page 2 with 30 records per page)
current_theme (on page 4 with 30 records per page)

Not sure if all three needed changing but did them all anyway.

My issue and probably yours too is clearly with the theme. Gonna go ahead and try to correct things now and will report back on how I get on.

Regards, Paul

@govpatel

Yes, I’ve tried deactivating all my plugins using both the plugin directory renaming technique as well as editing the wp_options -> active_plugins field in the database but with no luck.

Usually disabling the plugins has worked for me in the past when I’ve gotten white screens but not this time.

@paul

I’ve already tried switching themes by manually editing the database with no result. The public end of the blog switches themes just fine but the Dashboard still won’t load regardless of which themes I switch to.

I don’t think it’s a hosting issue since I have three other WordPress installations on the same host. Their plugin compliment is even roughly the same as the problematic blog’s and yet they’re working properly.

The only way to see what is causing the problem is to see error log try this

First check wp-config.php if you have any blank space before
line 1

<?php

code
if there is none then try and add this code in next line

error_reporting(E_ALL); ini_set(‘display_errors’, 1);

In addition, add the following code above
/* That’s all, stop editing! Happy blogging. */ :

define( ‘WP_DEBUG’, true);

See what error you get.

@govpatel

I’ve checked for extra blank lines and trailing spaces in wp-config.php (functions.php too) and there are none.

Here’s the debug listing:

Notice: Undefined index: HTTPS in /home/myblog/public_html/neb/wp-content/plugins/wp-super-cache/wp-cache-phase1.php on line 526

Notice: Undefined index: HTTP_X_FORWARDED_PROTO in /home/myblog/public_html/neb/wp-content/plugins/wp-super-cache/wp-cache-phase1.php on line 526

Warning: Cannot modify header information - headers already sent by (output started at /home/myblog/public_html/neb/wp-config.php:1) in /home/myblog/public_html/neb/wp-content/plugins/bad-behavior/bad-behavior/screener.inc.php on line 9

Notice: get_settings is deprecated since version 2.1! Use get_option() instead. in /home/myblog/public_html/neb/wp-includes/functions.php on line 3467

Notice: wp_enqueue_script was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or init hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.) in /home/myblog/public_html/neb/wp-includes/functions.php on line 3587

Notice: Undefined property: s2_frontend::$s2_mu in /home/myblog/public_html/neb/wp-content/plugins/subscribe2/classes/class-s2-core.php on line 13

Notice: Undefined variable: post_title in /home/myblog/public_html/neb/wp-content/plugins/wordpress-ping-optimizer/cbnet-ping-optimizer.php on line 78

Notice: Undefined variable: post_type in /home/myblog/public_html/neb/wp-content/plugins/wordpress-ping-optimizer/cbnet-ping-optimizer.php on line 78

Warning: Cannot modify header information - headers already sent by (output started at /home/myblog/public_html/neb/wp-config.php:1) in /home/myblog/public_html/neb/wp-content/plugins/wp-mobile-detector/functions.php on line 690

Notice: Use of undefined constant wprp_init - assumed 'wprp_init' in /home/myblog/public_html/neb/wp-content/plugins/wp-reportpost/main.php on line 15

Warning: Cannot modify header information - headers already sent by (output started at /home/myblog/public_html/neb/wp-config.php:1) in /home/myblog/public_html/neb/wp-content/plugins/wp-super-cache/wp-cache-phase2.php on line 76

Notice: register_sidebar_widget is deprecated since version 2.8! Use wp_register_sidebar_widget() instead. in /home/myblog/public_html/neb/wp-includes/functions.php on line 3467

Notice: register_widget_control is deprecated since version 2.8! Use wp_register_widget_control() instead. in /home/myblog/public_html/neb/wp-includes/functions.php on line 3467

Notice: has_cap was called with an argument that is deprecated since version 2.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/myblog/public_html/neb/wp-includes/functions.php on line 3551

Notice: wp_register_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or init hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.) in /home/myblog/public_html/neb/wp-includes/functions.php on line 3587

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/myblog/public_html/neb/wp-config.php:1) in /home/myblog/public_html/neb/wp-content/plugins/si-contact-form/si-contact-form.php on line 2189

Notice: Use of undefined constant wprp_head - assumed 'wprp_head' in /home/myblog/public_html/neb/wp-content/plugins/wp-reportpost/main.php on line 63

I gone through the debug log and disabled every plugin that was reporting an error of some kind.

I also made sure that when disabling SuperCache, I removed its entries from .htaccess.

Unfortunately, still no Dashboard.

Looks like you have quite few problems and you say that have replaced all files and folder except wp-content folder.

Did you upgrade this install or is this fresh install.

I am checking errors.