Thread:Project:Support desk/problem with tmp file

hi how can I fix Warning: file_exists [function.file-exists]: open_basedir restriction in effect. File(/root/tmp) is not within the allowed path(s): (/home2/random:/usr/lib/php:/usr/local/lib/php:/tmp) in /home2/random/public_html/includes/GlobalFunctions.php on line 2470 because if I set $wgTmpDirectory !== true it wont allow me to upload photos but if I set it to false there the issue on top of the wiki and it lets me upload photos website located at http://random-wikisaur.tk