7
Hmmm, I have not observed this problem. Maybe a problem with the searching function of mantis? Any error messages displayed? (Might have to add an 'exit' somewhere in the code to break out of endless loop...)
Also make sure to apply the 'XOOPS_ROOT_PATH' fix described in the forums:
https://xoops.org/modules/newbb/viewtopic.php?topic_id=11603&forum=4