Warning: Undefined variable $userAgent in /home/webs/thebuynetwork/core/includes/prepend.php on line 8

Fatal error: Uncaught TypeError: DeviceDetector\Parser\AbstractParser::setUserAgent(): Argument #1 ($ua) must be of type string, null given, called in /home/webs/thebuynetwork/core/includes/prepend.php on line 8 and defined in /home/webs/thebuynetwork/core/includes/vendor/matomo/device-detector/Parser/AbstractParser.php:203 Stack trace: #0 /home/webs/thebuynetwork/core/includes/prepend.php(8): DeviceDetector\Parser\AbstractParser->setUserAgent() #1 {main} thrown in /home/webs/thebuynetwork/core/includes/vendor/matomo/device-detector/Parser/AbstractParser.php on line 203