HTML Editor Tiny MCE – possible fixes

Jul 5, 2020 | Free Version, Plugins, Uncategorized, Wordpress, WP Bing Map Pro

This issue should be fixed with the version 4.0 upwards 

Try Possible Fixes

  1. Login to ‘File Manager’, and navigate to wp_config.php under your website main folder. Edit the file and add
    define('CONCATENATE_SCRIPTS', false);  after line define('db_collate'); .Save edited file and return back to the admin section of your website. Clear the cache using a plugin, or simply using the browser’s clear cache function. Try to open again the “Advanced Infobox”. This is one of the most common fixes of the rich html editor. (***This fix was tested, and worked for some users***)
  2. Create a new user with administrator rules. Log out and log back in with the new created admin user. (***This fix was tested and worked for some users***)
  3. Open TinyMCE Advanced settings page and click save. (It will reset the options) (only if you have TinyMCE Advanced installed)
  4. TinyMCE folder “wp-includes\js\tinymce.js” has to have 755 folder permission
  5. Go to Users->User Profile and uncheck “Disable the visual editor when writing” (***This fix was tested and worked for some users***)