Fix missing import

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37927 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/Activity/SQLBase.py

@@ -28,7 +28,7 @@
 
 import sys
 import transaction
-from zLOG import LOG, TRACE, INFO, WARNING, ERROR
+from zLOG import LOG, TRACE, INFO, WARNING, ERROR, PANIC
 from ZODB.POSException import ConflictError
 from Products.CMFActivity.ActivityTool import (
   MESSAGE_NOT_EXECUTED, MESSAGE_EXECUTED)