Somehow your files get broken. It can be UTF8 encoding problem, hacker attack, broken plugin. It’s difficult to say what happend without checking your files and log. I recommend you to backing up all files&database , deactivate all plugins and themes and update manually by following this guide : codex.wordpress.org/Updating_WordPress#Manual_Update
Okay, this is weird. I walked away for coffee, came back, and the error was gone. I was then presented with the WordPress login screen.
I figured it out. I just needed to change the form method from get to post and I don’t have an error that I don’t have sufficient permissions anymore.
Error messages generated in ‘Customize Your Site’
Had the same problem Found this solution in my intense google search: / hacks and mods will go here This Version is plugin folder /** * Disables BuddyPress’ registration process and fallsback to WordPress’ one. */ function my_disable_bp_registration() { remove_action( ‘bp_init’, ‘bp_core_wpsignup_redirect’ ); remove_action( ‘bp_screens’, ‘bp_core_screen_signup’ ); } add_action( ‘bp_loaded’, ‘my_disable_bp_registration’ ); add_filter( ‘bp_get_signup_page’, “firmasite_redirect_bp_signup_page”); … Read more
Unnessary character on post after restore
403 forbidden means that your browser isn’t able to load the scripts up because your server isn’t allowing it. This is a hard one to solve because anything could be blocking the server: – Most likely this is a server permissions/ownership issue, so ask your host what’s going on – check your .htaccess files for … Read more
Thanks for the response! I guess I didn’t want to go through the process of disabling 30 plugins and retrying them one at a time. Sometimes I forget that this stuff isn’t magic. Anyway, I did exactly that and found the culprit plugin to be Cornerstone. A thread on the X Theme support forum made … Read more
The Cannot modify header error is actually caused by the first error, as the error is being printed on the page invoking a header, therefore any code coming after that trying to modify the header will produce the Cannot modify header error. As to the Undefined index: action error, apparently the theme author assumes that … Read more
The plugin files need to be re uploaded. Could you please do the following: Backup /home6/poorric4/public_html/PR/wp-content/plugins/the-events-calendar/ delete the-events-calendar folder. Download the same version of events calendar from https://wordpress.org/plugins/the-events-calendar/developers/ (Do not upload the latest as there may be compatability issues) Go to the backend and confirm the plugin is active.