Fatal error: Uncaught Exception: Error: Could not make a database link using opencartuser@mysql! in /var/www/html/system/library/db/mysqli.php:19
Stack trace:
#0 /var/www/html/system/library/db.php(31): DB\MySQLi->__construct('mysql', 'opencartuser', 'lPr)KseF1j2aPqh...', 'opencart', '3306')
#1 /var/www/html/system/framework.php(80): DB->__construct('mysqli', 'mysql', 'opencartuser', 'lPr)KseF1j2aPqh...', 'opencart', '3306')
#2 /var/www/html/system/startup.php(104): require_once('/var/www/html/s...')
#3 /var/www/html/index.php(34): start('catalog')
#4 {main}
thrown in /var/www/html/system/library/db/mysqli.php on line 19