SQL: Characters db storage type cleanup No. 7 (final) - Note:

- It is _strongly_ recommended to extensively test the recent changes before applying them to live data

- To fully resync the character db layout with TC releases it is recommended to dump the characters table with
mysqldump --no-data characters > characters_database_livedata.sql
and use a diff tool to compare it against sql/base/characters_database.sql

src/server/game/Globals/ObjectMgr.cpp

@@ -5701,7 +5701,7 @@ void ObjectMgr::ReturnOrDeleteOldMails(bool serverUp)
         m->sender = fields[2].GetUInt32();
         m->receiver = fields[3].GetUInt32();
         bool has_items = fields[4].GetBool();
-        m->expire_time = (time_t)fields[5].GetUInt64();
+        m->expire_time = time_t(fields[5].GetUInt32());
         m->deliver_time = 0;
         m->COD = fields[6].GetUInt32();
         m->checked = fields[7].GetUInt32();