You will need to know what rule you failed on.
Look in your mod security log file. Try then disabling that rule.
ModSecurity can be very pedantic about its core rules, and many valid pieces of software will fall over with it.
I suggest you disable the rule in question, until you understand it better.
Here is the error:
--6d075041-A--
[08/Jan/2008:20:48:32 --0500] SnDtk0o-Q5IAAFdeZ6wAAAAC 111.111.111.111 63296 74.63.67.146 80
--6d075041-B--
GET /roundcube/ HTTP/1.1
Host:
www.extra6.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer:
http://www.example.com:2222/CMD_SHOW_DOMAIN?domain=extra6.com
Cookie: session=2NYoOkIXi9u5eQNwDeUyeWUSLoujB3pDRNzn6HKoQFr2dDzqrRoWxHwH5o0EqnRF
--6d075041-F--
HTTP/1.1 500 Internal Server Error
Accept-Ranges: bytes
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 231
Connection: close
Content-Type: text/html
--6d075041-H--
Message: Access denied with code 500. Pattern match "../" at REQUEST_URI [severity "EMERGENCY"]
Action: Intercepted (500)
Stopwatch: 1199843312725395 988 (98 228 -)
--------------------------------------------------------------
What do I do now? I don't understand what this is saying.