Cannot use object of type vB_Session

[hocphp]

After upgrade server work good.
SERVER upgrade php 4 to php 5

Fatal error: Cannot use object of type vB_Session as array in /home/tvphp/public_html/forum/showthread.php(1963) : eval()'d code on line 33

After hacked mods :
http://img186.imageshack.us/img186/1521/dddcu2.jpg

Help me

[Lynne]

What is on line 1963 of your showthread.php script? (I only have beta 2 installed and that line is a "}" for me).

[hocphp]

Line 1963 not found - "eval() Code " i think error hook . when i disabled hook then ok. enabled to error .
Plz help to me

[Marco van Herwaarden]

Which vB version are you using?