Error analysis and solution for new creation and editing of Drupal7 content type!
eventually passedhttp://drupal.org/node/1014172找到问题的解决方法;
I use the Wamp configuration environment, the native installation, the operating system is win7 64-bit flagship version, by adding in my.ini
MAX_ALLOWED_PACKET = 10M to solve the problem. Need to restart the mysql service ha.
