Fatal error: Uncaught Error: Class ‘mysqli’ not found in /home/u963972343/domains/upgraded.co.in/public_html/system/library/db/mysqli.php:7 Stack trace: #0 /home/u963972343/domains/upgraded.co.in/public_html/storage/modification/system/library/db.php(35): DBMySQLi->__construct(‘localhost’, ‘u963972343_upgr…’, ‘Vansh@1401’, ‘u963972343_upgr…’, ‘3306’) #1 /home/u963972343/domains/upgraded.co.in/public_html/system/framework.php(80): DB->__construct(‘mysqli’, ‘localhost’, ‘u963972343_upgr…’, ‘Vansh@1401’, ‘u963972343_upgr…’, ‘3306’) #2 /home/u963972343/domains/upgraded.co.in/public_html/system/startup.php(104): require_once(‘/home/u96397234…’) #3 /home/u963972343/domains/upgraded.co.in/public_html/index.php(25): start(‘catalog’) #4 {main} thrown in /home/u963972343/domains/upgraded.co.in/public_html/system/library/db/mysqli.php on line 7″ my website www.upgraded.co.in built on opencart version3.0.3.2, i already tried (changing PHP version, clearing cache, restoring backup) but still not able to acess my admin panel nor my website. can anyone provide me the 100% woking fix for this tht can be done either through hostinger or suggest your way. thanks in advance.