# diff tracjsgantt.py tracjsgantt.py.ori
409,411c409,411
<             with self.env.db_query as db:
<                 cursor = db.cursor()
<                 cursor.execute("SELECT name," +
---
>             db = self.env.get_db_cnx()
>             cursor = db.cursor()
>             cursor.execute("SELECT name," +
414,415c414,415
<                 for name, value in cursor:
<                     self.classMap[name] = value
---
>             for name, value in cursor:
>                 self.classMap[name] = value