Issue with PHP 8.1

Hello,

I have issue with LiteSpeed on 8.1X install on LiteSpeed server. If I revert to 7.4 everything is fine.

When I go to some of the setting pages are totally blank and I also receive an email which states a critical error message stating the following:

PHP Fatal error:  Uncaught Error: Call to undefined function LiteSpeed\parse_ini_file() in /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/base.cls.php:685
Stack trace:
#0 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/conf.cls.php(112): LiteSpeed\Base->load_default_vals()
#1 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/conf.cls.php(33): LiteSpeed\Conf->_conf_db_init()
#2 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/core.cls.php(44): LiteSpeed\Conf->init()
#3 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/root.cls.php(206): LiteSpeed\Core->__construct()
#4 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/litespeed-cache.php(180): LiteSpeed\Root::cls()
#5 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/litespeed-cache.php(183): run_litespeed_cache()
#6 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-admin/includes/plugin.php(2314): include_once('...')
#7 /home/thibautg/domains/kokorowebanimation.com/public_html/wp-admin/plugins.php(192): plugin_sandbox_scrape()
#8 {main}
thrown in /home/thibautg/domains/kokorowebanimation.com/public_html/wp-content/plugins/litespeed-cache/src/base.cls.php on line 685