hi every one.
I was upload supporter plugin today but thats not worked and had many erors. so I deleted all supporter files from cpanel.
now I have Bigger problem when i want login i see this:
Warning: require_once(admin-header.php) [function.require-once]: failed to open stream: No such file or directory in /home/mmz90/public_html/wp-admin/index.php on line 26
line 26 is: require_once('admin-header.php');
