Title: Internal Server Error only when previewing Plugins
Last modified: August 22, 2016

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# Internal Server Error only when previewing Plugins

 *  [se7en1216](https://wordpress.org/support/users/se7en1216/)
 * (@se7en1216)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/)
 * Recently updated to 4.0 and have had no issues with my site functioning properly.
   Everything is up to date with the latest Rev, however, I seem to be unable to
   access the More Details section for any plugin, new or old.
 * Is this a known issues or is there something else going on?

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [Mike Price](https://wordpress.org/support/users/castroboy/)
 * (@castroboy)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270301)
 * Hey there
 * I would say this appears to be a plugin or theme conflict. Please try deactivating
   all your plugins and then attempting to view the more details page of a plugin.
   If this works, try activating your plugins back one by one to find the problem
   plugin.
 * If this doesn’t work at all, try the 2014 theme. let me know!
 *  [rumathi](https://wordpress.org/support/users/rumathicom/)
 * (@rumathicom)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270315)
 * i also did the same, try changing your theme, some old wordpress themes have 
   issues with the latest update of 4.0
 *  Thread Starter [se7en1216](https://wordpress.org/support/users/se7en1216/)
 * (@se7en1216)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270320)
 * Hey Mike,
    Thanks for your reply.
 * I first changed my theme to 2014 and verified: Issue still exists.
    I then deactivated
   all plugins on the site: Issue still exists.
 * I didn’t bother to go through them one by one since the issue exists with no 
   plugins activated.
 * Any other suggestions?
 *  [Mike Price](https://wordpress.org/support/users/castroboy/)
 * (@castroboy)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270321)
 * Hey there
 * Hmm sorry to hear that this didn’t help. I seemed to find some answers here:
 * [http://wordpress.org/support/topic/500-internal-server-error-updating-adding-plugins?replies=14](http://wordpress.org/support/topic/500-internal-server-error-updating-adding-plugins?replies=14)
 * Maybe one of the suggestions provided there might help you. If not, try contacting
   your host and see if they can help you straighten this out as it is indeed a 
   server issue of some kind if the fixes on link above do not work.
 *  Thread Starter [se7en1216](https://wordpress.org/support/users/se7en1216/)
 * (@se7en1216)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270395)
 * Still no resolution. Below is my list of options I’ve tried to no avail. My issue
   isn’t with updating for the functionality, fortunately. I simply cannot view 
   the More Details page for any plugin.
 * Changed to 2014 Theme
    Disabled all Plugins Reinstall of wp-admin folder/files
   Reinstall of wp-includes folder/files New .htaccess file
 * Any other suggestions?

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Internal Server Error only when previewing Plugins’ is closed to new 
replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 5 replies
 * 3 participants
 * Last reply from: [se7en1216](https://wordpress.org/support/users/se7en1216/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/internal-server-error-only-when-previewing-plugins/#post-5270395)
 * Status: not resolved

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