phpMyFAQ Fatal error

Uncaught exception: 'TypeError'

Message: 'phpMyFAQ\Faq::getRecordTitle(): Argument #1 ($id) must be of type int, null given, called in /var/customers/webs/defaulthost/faq/index.php on line 370'

Stack trace:

#0 /var/customers/webs/defaulthost/faq/index.php(370): phpMyFAQ\Faq->getRecordTitle()
#1 {main}

Thrown in '/var/customers/webs/defaulthost/faq/src/phpMyFAQ/Faq.php' on line 1483