I tried to add php code to the hook “before header” but I get an error message ERR_BLOCKED_BY_XSS_AUDITOR
I don’t have this problem with css or javascript code but only php
The problem doesn’t come from the code or the configuration of the server because I used the same code on another website hosting on the same server without any problem.
I already tried to desactive all the plugins except generatepress but the problem persist?