Time : 22:24:52
SQLSTATE[HY000] [2002] No route to host

Time : 17:29:09
SQLSTATE[HY000] [2002] No route to host

Time : 12:37:32
SQLSTATE[HY000] [2002] No route to host

Time : 04:04:22
SQLSTATE[HY000] [2002] No route to host