php version 5.3 to 5.2 cant login

[kingofkya]

Ok for another piece of software i need a lower version of php5.2 before i had the remi php5.3 and now I have there archive package running. Now what could have changed that would prevent ispcp from allowing logins. Also other php programs can access the mysql db so i dont think its php-mysql.

centos 5
ispcp 1.0.3

Note i also installed the old versions of:
php-bcmath
php-dba
php-gd
php-ldap
php-mbstring
php-mcrypt
php-mysql
php-odbc
php-pdo
php-snmp
php-xml

Thanks