Oh dear! I messed this up, any suggestions?

[Panni100]

Tried running an upgrade from 5.3 to 5.5 and I get this message when I try to upgrade Parse error: syntax error, unexpected T_FUNCTION in /home2/panni/public_html/core/packages/vbforum/db/mysql/querydefs.php on line 6882

Any suggestions?

[Panni100]

Its ok just needed to upgrade to php5.3