When I’m creating a new page, I can’t use pagebuilder. The Visual Composer does not load – the Backend Editor and Frontend Editor buttons doesn’t show up. The disabling Ultimate Addons plugin brings them back.
Please connect to your FTP server and go to main catalogue of your website. Next please find the .htaccess and edit it with text editor. Please add the following code at the beginning of the file:
LimitRequestBody 99999999999 SubstituteMaxLineLength 10m
and save the file on your server. Next please clear your cache and check your website.