Time : 21:10:33
SQLSTATE[HY000] [2002] No route to host

Time : 17:02:29
SQLSTATE[HY000] [2002] No route to host

Time : 16:28:13
SQLSTATE[HY000] [2002] No route to host

Time : 06:32:01
SQLSTATE[HY000] [2002] No route to host