When I go to the login page I get this error:
Fatal error: Cannot redeclare retrieve_password() (previously declared in C:Program FilesAmppswwwwpwp-login.php:381) in C:Program FilesAmppswwwwpwp-includesuser.php on line 2834
Some people got this error as a result of a plugin All In One Security but I don’t have that plugin. I don’t know what to do. No access to admin.