phpMyAdmin error after OpenLiteSpeed install

Hello there, I am running CentOS 7 minimal with dev-tools. I installed LAMP stack, and then OpenLiteSpeed, and then phpMyAdmin through OLS's tutorial. After going to /phpmyadmin/index.php it works and I can even log in. However on both the login page and dashboard, there is an error at the bottom. I know this has something to do with OpenLiteSpeed, as I had just reset this server and prior to that, I install LAMP stack, phpmyadmin, and then OLS. Phpmyadmin worked fine then without the error prior to installing OLS.

Warning in ./libraries/
ini_set(): A session is active. You cannot change the session module's ini settings at this time

./libraries/ ini_set(
string 'session.use_cookies',
string 'true',
./libraries/ require(./libraries/
./index.php#20: require_once(./libraries/

Screen Shot 2019-03-19 at 12.39.13 PM.png
Last edited:


It is nothing related to OLS since there are PHP errors and should be PHP change causing this Maybe you change the PHP version and php.ini when you switch to OLS. You can either reset php to the version and setting like before, or you might want to try phpAdmin, phpMyAdmin 4.8.5 instead of 4.7.4