a warning appears when i want to upload pictures

[globalisation]

hello
i have a problem when i want to upload pictures to an album it appears a warning that looks like this :

Warning: chmod(): SAFE MODE Restriction in effect. The script whose uid is 690 is not allowed to access albums/userpics/10002/P1010353.JPG owned by uid 48 in /home/clienti/urban/html/gallery/upload.php on line 2232

Warning: getimagesize(): SAFE MODE Restriction in effect. The script whose uid is 690 is not allowed to access albums/userpics/10002/P1010353.JPG owned by uid 48 in /home/clienti/urban/html/gallery/include/picmgmt.inc.php on line 118

Warning: getimagesize(albums/userpics/10002/P1010353.JPG): failed to open stream: No such file or directory in /home/clienti/urban/html/gallery/include/picmgmt.inc.php on line 118
i have pictures uploaded to my gallery but ....i can't upload any picture since yesterday. i don't know what happened . Please Help

[Aditya Mooley]

http://forum.coppermine-gallery.net/index.php?topic=5845.0