Hello, after updating to the latest version of IP.Board (from 4.x), I am experiencing several issues on my website. Specifically:
Despite having no installed plugins, I still receive a notice inviting me to update a plugin (chatfree) that I had previously uninstalled before updating the forum software.
If I click on "get support", "clear system cache" and then on "Please also try disabling any third party customizations", I receive an error that reads "2S119/1 The CSRF protection key did not match. This may indicate a plugin or theme is out of date. Please contact technical support for more information."
The search box in the forum's administration area does not work correctly.
In addition, my forum is currently offline and if I try to bring it back online, I receive a message indicating that I need to update the software (even though it is already updated).
Can you please assist me in resolving these issues and bringing my forum back online? Thank you.