How to Fix mod_fcgid: can't apply process slot PHP Error

mod_fcgid: can't apply process slot for mod_fcgid_ can't apply process slot mod_fcgid: can't apply process slot for usrlocalcpanelcgi-sysphp5 [client mod_fcgid_ can''t apply process slot for mod_fcgid: can't apply process slot for cgi-system [Thu Jun 30 07

mod_fcgid_ can''t apply process slot fcgid occasional issue where it runs out of slots, or the process slots aren't deleted , so I'm just curious to know