I got the email you can see on the screenshot below and after that i was trying to edit/add brands or categories but it just pops up a critical error.
Alert Email: https://prnt.sc/MxzAHLfTK_H7
Cpanel Error Logs: https://prnt.sc/v75e_oJ7TZoL
Wordpress Critical Error: https://prnt.sc/uJAWF6wmy4fO