Fatal error: Uncaught Error: Class 'Redis' not found in /home/grandbook/domains/ketabika.com/public_html/application/controller/public/campaign.php:6
Stack trace:
#0 /home/grandbook/domains/ketabika.com/public_html/index.php(253): require_once()
#1 {main}
thrown in /home/grandbook/domains/ketabika.com/public_html/application/controller/public/campaign.php on line 6