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Apache crash with the following error :

mod_fcgid: can't apply process slot for /usr/local/cpanel/cgi-sys/php5
mod_fcgid: /usr/local/cpanel/cgi-sys/php5 spawn score 10 >= 10, skip the spawn request
mod_fcgid: too many /usr/local/cpanel/cgi-sys/php5 processes (current:10, max:10), skip the spawn request
mod_fcgid: process /usr/local/cpanel/cgi-sys/php5(22777) exit(communication error), get unexpected signal 11

I have cPanel installed on my Centos5, Apache v2.2.22 , PHP v5.2.17

php.conf contents :

LoadModule fcgid_module modules/
FcgidMaxRequestsPerProcess 1000
FcgidMaxProcesses 10
FcgidMaxProcessesPerClass 10
FcgidMinProcessesPerClass 1
FcgidIOTimeout 300
FcgidFixPathinfo 1 
FcgidIdleTimeout 100
FcgidIdleScanInterval 30
FcgidBusyTimeout 300
FcgidBusyScanInterval 30
FcgidErrorScanInterval 3
FcgidZombieScanInterval 3
FcgidProcessLifeTime 3600
FcgidMaxRequestInMem 419430400
FcgidMaxRequestLen 1073741824

I have the same error on many servers with the same config.

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spawn score 10 >= 10, skip the spawn request

View FcgidSpawnScoreUpLimit directive:

Possibly, your modfcgid is spawning several processes and with this limit chop requests for caution.

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