Time : 20:51:06
SQLSTATE[HY000] [2002] No route to host

Time : 15:16:43
SQLSTATE[HY000] [2002] No route to host

Time : 12:54:19
SQLSTATE[HY000] [2002] No route to host

Time : 08:46:04
SQLSTATE[HY000] [2002] No route to host