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[jsadik Friend jsadikJoin date: October 2008Posts: 50Downloads:4Uploads:6 Thanks: 10 Thanked: 2 times in 1 posts]

#948120

Hi,

I’m in the process of building a 3.4 site using the JA Social template. I haven’t made any major changes today and everything was working fine most of the day when all of a sudden the site stopped working. On the front end I get a blank white screen with the text "Fatal error: Class ‘JModelList’ not found in /home/thewjc/public_html/joomla34-2/components/com_content/models/articles.php on line 20." On the back end, I was seeing a similar message, but it was pointing to the same file under the admin folder, but now it’s saying "The most recent request was denied because it contained an invalid security token. Please refresh the page and try again."

I’ve reinstalled the articles.php file and have tried "fixing" the database, but it’s still broken.

Thanks in advance for any advice!

[Saguaros Moderator SaguarosJoin date: September 2014Posts: 31405Downloads:237Uploads:471 Thanks: 845 Thanked: 5346 times in 4964 posts]

#949092

Hi

Are you able to log into backend of your site? The possible causes:

• 3rd party extension
• cache plugin

Try to disable them first.

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