After upgrading from 2.0.x too 2.2 latest data page is unusable for us. complaining about php max memory limit.

installed versions:

[root@zabbix zabbix]# cat /etc/php.ini | grep memory_limit
memory_limit = 128M
[root@zabbix zabbix]# php -v
PHP 5.3.3 (cli) (built: Dec 11 2013 03:29:57)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
[root@zabbix zabbix]# yum list installed | grep httpd
httpd.x86_64 2.2.15-30.el6.centos @updates
httpd-tools.x86_64 2.2.15-30.el6.centos @updates
[root@zabbix zabbix]# yum list installed | grep zabbix*
zabbix.x86_64 2.2.3-1.el6 @zabbix
zabbix-agent.x86_64 2.2.3-1.el6 @zabbix
zabbix-release.noarch 2.2-1.el6 installed
zabbix-server.x86_64 2.2.3-1.el6 @zabbix
zabbix-server-mysql.x86_64 2.2.3-1.el6 @zabbix
zabbix-web.noarch 2.2.3-1.el6 @zabbix
zabbix-web-mysql.noarch 2.2.3-1.el6 @zabbix