ERROR in log file "projeqtor.php' at line (4525)"

Hello,
I recently migrated projeqtor from version 5 to the latest version 9.3.4, and really kudos to the whole projeqtor team.
In addition, I have been receiving a repetitive message for 1 day,
2022-02-17 15:20:16.301 ***** ERROR ***** [V9.4.3] ERROR *****
2022-02-17 15:20:16.303 ***** ERROR ***** [V9.4.3] on file 'C:\wamp64\www\projeqtor\tool\projeqtor.php' at line (4525)
2022-02-17 15:20:16.304 ***** ERROR ***** [V9.4.3] cause = Trying to access array offset on value of type null

exactly at the level of the function
function isFF() {
$browser=Audit::getBrowser();

if ($browser=='Mozilla Firefox') {
if ($browser) {
return $browser;
} else {
return true;
}
}
return false;
}

Can you help me please

Hello,
First of all, you're missing part of the actual function. It should be:


If we look in projeqtor/model/Audit.php, we can see that the only case in which the method getBrowser returns null is ifisn't set.
This means that you're browser probably didn't send the User-Agent header.
Unfortunately, I don't know how to fix this but I hope you'll find a way to make it work. Or maybe a dev can help you

Google Chrome