fix some mysql timestamps default value

OpenSim/Data/MySQL/Resources/HGTravelStore.migrations

@@ -16,3 +16,9 @@ CREATE TABLE `hg_traveling_data` (
 
 COMMIT;
 
+:VERSION 2         # -------------------------- 
+
+ALTER TABLE `hg_traveling_data` MODIFY `TMStamp` timestamp NOT NULL default CURRENT_TIMESTAMP;
+
+COMMIT;
+

OpenSim/Data/MySQL/Resources/os_groups_Store.migrations

@@ -118,6 +118,6 @@ COMMIT;
 
 ALTER TABLE `os_groups_invites`
 
-MODIFY `TMStamp` timestamp NOT NULL, default CURRENT_TIMESTAMP;
+MODIFY `TMStamp` timestamp NOT NULL default CURRENT_TIMESTAMP;
 
 COMMIT;