Time : 16:06:13
SQLSTATE[HY000] [2002] No route to host

Time : 12:20:11
SQLSTATE[HY000] [2002] No route to host

Time : 07:37:16
SQLSTATE[HY000] [2002] No route to host

Time : 04:50:02
SQLSTATE[HY000] [2002] No route to host