My RSS doesn't work

Have you tried:

– deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems?

Thanks
I deactiveted all plugins and problem reminded. I tried different themes and problem did not dissapeared. Very strange observation: two different computers – two different errors:

This page contains the following errors:
error on line 140 at column 1: Extra content at the end of the document
Below is a rendering of the page up to the first error.

but my notebook shows this in the same situation:

This page contains the following errors:
error on line 474 at column 1: Extra content at the end of the document
Below is a rendering of the page up to the first error.

Why is like that???

Site url?

https://simpledesign.net.pl/

Remove the hit counter script from the bottom of your theme’s footer.php file.

It works man! You’re great! Thanks!

You’re welcome. ??

Hi guys. I am going nuts with this. My RSS feed on my site: https://www.thesmythgroup.com/feed/

is giving me “Extra content at the end of the document” error and i can’t figure out why. If I disable all my plugins it works. I tried then re-enabling them one at a time and it worked the whole time. Then, it stopped working again. Any help?

The plugins i have active are: All in One SEO Pack
Configure SMTP
Contact Form 7
Duplicate Post
FancyBox for WordPress
Flickr Gallery
Google Analyticator
Google XML Sitemaps
Insere Iframe
jQuery Lightbox
Keyword Statistic
MCE Table Buttons
Merge Tags
Secure WordPress
SexyBookmarks
TinyMCE Advanced
Tiny Table
Twitter Tools
Viper’s Video Quicktags
WP Super Cache
WPtouch

thesmythgroup: Don’t highjack another poster’s thread. Please post a new topic.

Hi esmi,
After I posted this, I did go and post a new topic. Sorry about that.

Since the topic was [resolved] I thought it was ok. Won’t happen again. Anyway, got any ideas?

Thanks!