I downloaded the mods worldlets and installed them. But I got an error

. I walked through all forums but couldn't find the topic, so I opened this one. When I went to the control panel, everything worked good, I entered the modification wordlets list page and I can very easily change the name of the page (wich I did). But now I installed two hacks: registration PM and sticky threads. Both I get an wordlet error. By registration pm nothing shows up, and when I wanted to top the topic nothing shows up neither. To look of it the hack works anyway, I got this error: /usr/local/psa/home/vhosts/gknet.twistedanime.net/cgi-bin/ubb/vars_wordlets_mods.cgi: syntax error at /usr/local/psa/home/vhosts/gknet.twistedanime.net/cgi-bin/ubb/vars_wordlets_mods.cgi line 11, near "welcome_subject"
Although I get this error, the topic has been toped. I hope someone knows how to fix this weird error

, thnx in advance