新版CmsEasy_5.7_UTF-8_20170918缺少数据表cmseasy_operators

我在后台修改用户密码，结果提示找不到cmseasy_operators：：
 
查询失败: Describe cmseasy_operators
1146
Table "cmseasy.cmseasy_operators" doesn"t exist,1508138636,1508163724,2954,3,3,295,2,0,0,1,0,0,0,0,NULL,0,1987341911,1270,4.4683473304122,1551760207,0,0,0,2603229256 cmseasy 5.7 utf-8 20170918 3257023569 259682545434920 operators,0,NULL,NULL,NULL,0