Time : 21:41:58
SQLSTATE[HY000] [2002] No route to host

Time : 19:13:30
SQLSTATE[HY000] [2002] No route to host

Time : 16:10:24
SQLSTATE[HY000] [2002] No route to host

Time : 12:28:16
SQLSTATE[HY000] [2002] No route to host