Help me check this fatal error on my site and solve it for me please.
I cannot login to my site anymore. My users also cannot login either.
The error is beyond my control, help troubleshooting the problem please.
See the screenshot below
It's very urgent sir.
Some plugin generates error and crashes the header. The header error goes through all other plugins and generates new errors from wpForo and from other plugins. In other words this is not wpForo error. This is either a problem from the active theme functions.php file or from other plugins. I recommend review your changes in the theme and disable other plugins. If the issue is fixed, then activate the plugins one by one and find the error generator.