UBB.Developers Forums UBB.classic V6 MultiHack Mods [6.1x] UbbIntegratedPoll 1.9

it sounds like a nice hack but i can't get it to work i've installed and hacked all the files as said but thats what i get everytime .......
i hope someone can tell me whats wrong here

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/usr/local/plesk/apache/vhosts/home.com/cgi-bin/ubb_poll_lib.cgi: syntax error at /usr/local/plesk/apache/vhosts/home.com/cgi-bin/ubb_poll_lib.cgi line 172, near "$permission ~"
syntax error at /usr/local/plesk/apache/vhosts/home.com/cgi-bin/ubb_poll_lib.cgi line 226, near "}"
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cheers :}