从CiviCRM 4.7.19升级到4.7.23后,与CiviCRM相关的视图无法加载。下面的错误是可见的视图配置页:CiviCRM 4.7.23升级后的SQL错误
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FROM `westernfriend_civicrm`.civicrm_contact civicrm_contact LIMIT 1 OFFSET 0' at line 1
我应该怎么做才能解决上面的错误,恢复我们的视图功能?