I can't search for a character in myaac

[Odisk]

Hello, how are you?

I was using this cms for a long time and everything was ok.
But now I have a problem when I want to search for a user in the character search engine comes out this error.



thanks
sorry bad english

 

[Roddet]

Seems like the bcmath extension is missing, just install it according to your php version
Also make sure to restart your web server

Here is the command for PHP 7.4 as example - sudo apt install php7.4-bcmath