CR_SERVER_GONE_ERROR 322 mysqlnd/mysqlnd.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 456 mysqlnd/mysqlnd.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 80 mysqlnd/mysqlnd_auth.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 201 mysqlnd/mysqlnd_auth.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 229 mysqlnd/mysqlnd_auth.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 411 mysqlnd/mysqlnd_net.c SET_CLIENT_ERROR(*error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); CR_SERVER_GONE_ERROR 40 mysqlnd/mysqlnd_wireprotocol.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);\ CR_SERVER_GONE_ERROR 52 mysqlnd/mysqlnd_wireprotocol.c SET_CLIENT_ERROR(*conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);\ CR_SERVER_GONE_ERROR 499 pdo_mysql/mysql_driver.c case CR_SERVER_GONE_ERROR: