[10501]SQLSTATE[HY000]: General error: 2006 MySQL server has gone away 

application/database.php 增加数据库断线重连配置

//断线重连
'break_reconnect' => true,

FreeFileSync_12.2_Windows_Setup.zip

                    {field: 'introduce', title: __('Introduce'),oprate:'Like',cellStyle: {css: {"max-width": "80px","white-space":"nowrap","overflow":"hidden","text-overflow":"ellipsis"}}},