Uncaught Exception Error: Call to undefined method DB::fetch_assoc()

[fbsdev]

2022-06-23 11:14:06] glpiphplog.CRITICAL: *** Uncaught Exception Error: Call to undefined method DB::fetch_assoc() in /var/www/html/chamados/manutencao/plugins/browsernotification/inc/checker.class.php at line 37
Backtrace :
...s/browsernotification/inc/checker.class.php:141 PluginBrowsernotificationChecker::executeQuery()
plugins/browsernotification/ajax/check.php:22 PluginBrowsernotificationChecker::getNewTicket()

GLPI 10.0.1
PHP 7.4.29
Debian 11