Can't get into host account & error yielded in my site's forum

[sabinkumar]

after server transfer i was able to go to host account, but now i cant get into host account it says

An Error Has Occurred
Although you've logged in successfully, there was an error retrieving your account's hosting type from the backend system.

Please post on our forums to seek support on this issue.

Though my site and forum is running, but i couldnot post the new topic into forum, it yields "Internal server error". I tried deleting .htaccess but all in vain.

When is saw cPanel error log, i get following errors

[Sat Nov 22 08:01:30 2008] [error] [client 202.79.40.134] ALERT - function within blacklist called: set_time_limit() (attacker '202.79.40.134', file '/home/sabin/public_html/forum/Sources/Display.php', line 1100), referer: http://forum.guffshup.com/index.php/topic,948.180/topicseen.html

It seems my php version is reverted back to basic version.

Please help me out..its really urgent.

Thanks in advance
Edit:
i was in lotus server, now couldnt get into host account and see which version of PHP i have.

please help me out

thanks

Edit:
Okay now i could get to my host account

but i cant post anything in my forum i either get blank page or i get internal server error.......please help me out.......its really really urgent, our members are now getting mad.

Thanks
Edit:
WHY I M NOT BEING ANSWERED?

MY HOST ACCOUNT SAYS EVERYTHING IS OFFLINE EXCEPT MYSQL. BUT STILL MY PHP PAGES ARE RUNNING

- I CAN BROWSE MY FORUM http://forum.guffshup.com BUT CAN'T MAKE POST ON IT, IT SHOWS Internal Server Error

- WHEN I GET INTO CPANEL LOGIN PAGE, I SEE THE PASSWORD RESET FIELD, BUT STILL I CAN LOGIN WITH MY OLD CPANEL PASSWORD. AND I DIDNT GET CODE TO RESET CPANEL PASSWORD. ITS REALLY URGENT

PLEASE PLEASE HELP ME OUT

THANKS A TON