Apache not starting after applying JAN CPU patch 17631900

Dear Gurus,

I have applied the JAN CPU patches in one of our DEV instances and the apache is not started properly. Error log shows the below:

[Sun Mar  2 17:42:16 2014] [warn] OPM: EW: Process chrvs840:19400 (pid:831, group:XmlSvcsGrp) died, restarting.

[Sun Mar  2 17:42:58 2014] [warn] OPM: EW: Process chrvs840:19400 (pid:1810, group:XmlSvcsGrp) died, restarting.

[Sun Mar  2 17:43:01 2014] [error] [client 10.51.10.21] mod_security: Access denied with code 400. Pattern match "!^([-_@|#!=A-Za-z0-9/ :.$]){0,255}([-_@|#!=A-Za-z0-9/ :.$]){0,255}$" at ARGS_NAMES. [hostname "orapp8401.swissre.com"] [uri "/oprocmgr-service"] [unique_id UxOz9QozChUAACfHG3w]

[Sun Mar  2 17:43:10 2014] [warn] OPM: EW: Process chrvs840:19400 (pid:2757, group:XmlSvcsGrp) died, restarting.

Here with I am attaching the patch logfiles and error and access log for your reference.