Notice: Undefined index: schema_fields_sql in /home/e5fewcyt8zuh/public_html/includes/entity.inc on line 298

Catchable fatal error: Argument 2 passed to SelectQuery::fields() must be of the type array, null given, called in /home/e5fewcyt8zuh/public_html/includes/entity.inc on line 317 and defined in /home/e5fewcyt8zuh/public_html/includes/database/select.inc on line 1316