when i click on admin cp that page is not opened and show that error

"
Warning: require_once() [function.require-once]: open_basedir restriction in effect. File(../init.php) is not within the allowed path(s): (.:/tmp:/home/zendurl/public_html/t/thefirewall/) in /home/zendurl/public_html/f/funhifun/forum/admin/index.php on line 44

Warning: require_once(../init.php) [function.require-once]: failed to open stream: Operation not permitted in /home/zendurl/public_html/f/funhifun/forum/admin/index.php on line 44

Fatal error: require_once() [function.require]: Failed opening required '../init.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/zendurl/public_html/f/funhifun/forum/admin/index.php on line 44
"

please sir tell me what i do please sir solve my problem

Hello,

We're unable to offer support via our company forums I'm afraid.

For assistance please submit a ticket from the client area at https://www.invisionpower.com/customer/ where we'll be able to assist you.

Thanks!