Title: Various errors
Last modified: August 21, 2016

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# Various errors

 *  [MarisaDenee](https://wordpress.org/support/users/marisadenee/)
 * (@marisadenee)
 * [12 years ago](https://wordpress.org/support/topic/various-errors-3/)
 * As I navigate both my dashboard and my site, I’ve been getting various errors.
   500, 404, “Forum not set” and “Webpage cannot be decoded”, specifically. My site
   also runs pretty slowly. Does anyone have any idea what could be causing this?
   A point in the right direction would be much appreciated!

Viewing 1 replies (of 1 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [12 years ago](https://wordpress.org/support/topic/various-errors-3/#post-4751234)
 * 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.
 * – [resetting the plugins folder](http://codex.wordpress.org/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F)
   by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause
   problems.
 * – re-uploading all files & folders – **except** the wp-content folder and wp-
   config.php & root .htaccess files – from a **fresh** download of WordPress. Make
   sure that you delete the old copies of files & folder before uploading the new
   ones.

Viewing 1 replies (of 1 total)

The topic ‘Various errors’ is closed to new replies.

## Tags

 * [404-error](https://wordpress.org/support/topic-tag/404-error/)
 * [500 error](https://wordpress.org/support/topic-tag/500-error/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [12 years ago](https://wordpress.org/support/topic/various-errors-3/#post-4751234)
 * Status: not resolved

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