Apache shutdown - Couldn't grab mutex
For some reasons unknow to me, Apache is crashing. This is the apache log at the moment of the crash: [Sat Jun 02 02:38:05.196006 2018] [mpm_prefork:emerg] [pid 1122] (43)Identifier removed: AH00144: couldn't grab the accept mutex [Sat Jun 02 02:38:05.196006 2018] [mpm_prefork:emerg] [pid 1116] (43)Identifier removed: AH00144: couldn't grab the accept mutex [Sat Jun 02 02:38:05.198767 2018] [mpm_prefork:emerg] [pid 1115] (43)Identifier removed: AH00144: couldn't grab the accept mutex [Sat Jun 02 02:38:05.199523 2018] [mpm_prefork:emerg] [pid 3924] (43)Identifier removed: AH00144: couldn't grab