Error segfault

[irraz]

I have a errors, when access to a wordpress in one virtualhost:
Access success, but, only appear this error when I access a plugin.
In other virtual host, the same wordpress with same plugin, is ready ok.
Only I have problem with one domain:



dmesg:

php5-cgi[4481]: segfault at c0b800a1 ip 082a842b sp bfa17ac0 error 5 in php5-cgi[8048000+4bd000]
grsec: signal 11 sent to /usr/bin/php5-cgi[php5-cgi:4481] uid/euid:2012/2012 gid/egid:2012/2012, parent /usr/bin/php5-cgi[php5-cgi:4479] uid/euid:2012/2012 gid/egid:2012/2012



apache.error.log:

[Wed Jul 22 14:31:21 2009] [notice] mod_fcgid: call /var/www/virtual/xxx.org/htdocs/wp-admin/admin.php with wrapper /var/www/fcgi/xxx.org/php5-fcgi-starter
[Wed Jul 22 14:31:21 2009] [notice] mod_fcgid: server /var/www/virtual/xxx.org/htdocs/wp-admin/admin.php(4818) started
[Wed Jul 22 14:31:33 2009] [notice] mod_fcgid: process /var/www/virtual/lxx.org/htdocs/index.php(4818) exit(communication error), terminated by calling exit(), return code: 0



Can you help me¿?
Thanks!!!!!!!!