Error messages when i upload files.

[Hermoine22]

I get these error messages when i try to upload files, i go through all the steps then gives me the messages and wont upload.

Warning: escapeshellarg() has been disabled for security reasons in /home/mhmanny/public_html/coppermine/include/picmgmt.inc.php on line 148

Warning: escapeshellarg() has been disabled for security reasons in /home/mhmanny/public_html/coppermine/include/picmgmt.inc.php on line 149

Warning: exec() has been disabled for security reasons in /home/mhmanny/public_html/coppermine/include/picmgmt.inc.php on line 162

Warning: chmod(): No such file or directory in /home/mhmanny/public_html/coppermine/include/picmgmt.inc.php on line 224

Warning: getimagesize(./albums/edit/preview_039714b6.bmp): failed to open stream: No such file or directory in /home/mhmanny/public_html/coppermine/include/picmgmt.inc.php on line 226

[kegobeer]

http://forum.coppermine-gallery.net/index.php?topic=6639.msg29034;topicseen#msg29034

If your host disabled escapeshellarg, you have to use GD2.  Switch your Method for resizing images.