What cause Load.php to give this error?

[Surferbird]

Installed Gopaloppers location mod and now several messages gives this error when try to read them?
Any idea what to do?

Not unique table/alias: 'pin'
File: /home/xxxxxxx/public_html/xxxxxxxxx/forum/Sources/Load.php
Line: 875

[codenaught]

huwnet meant for you to post your question here - http://www.simplemachines.org/community/index.php?topic=20168.0

[Surferbird]

Sorry...misunderstud it - It is done now