I Solved the "PCRE limits exceeded Problem,ModSecurity Rule execution error - exceeded limits PCRE (-8): (null."

first, creat a file named "pcre_modsecurity_exceeded_limits.conf" in /usr/local/apache/conf/

nano pcre_modsecurity_exceeded_limits.conf and add rules below,
SecPcreMatchLimit 150000
SecPcreMatchLimitRecursion 150000

save it, don't forget to give chmod "rw------- or 600"


after that, open

nano modsec2.user.conf 

and add this "Include "/usr/local/apache/conf/pcre_modsecurity_exceeded_limits.conf"

save it and restart mysql+apache That should fix it...