Hi !
I think it's a problem with the MergeBlock function with Objects.
Version 3.0.5 of TinyButStrong (tbs_class.php), line 132 :
| if ($oTBS->meth_Misc_UserFctCheck($FctInfo,$ErrMsg,true)) |
should be
| if ($TBS->meth_Misc_UserFctCheck($FctInfo,$ErrMsg,true)) |
Without this, the class doesn't found the three methods needed to use an object as a database wrapper (_open, _fetch and _close). I don't check this modification on TinyButStrong for PHP5, same line to change, at line 126. But I think it would be the same issue ...
Regards,
ChocoKiller