I've been running version 1.8.0 since release up until now, after upgrading to version 2.0.2 I get the following error in the prod.log:
[2022-07-25T17:00:26.224623+02:00] request.INFO: Matched route "dav". {"route":"dav","route_parameters":{"_route":"dav","_controller":"App\\Controller\\DAVController::dav","path":""},"request_uri":"https://<domain>/dav/","method":"PROPFIND"} []
[2022-07-25T17:00:26.224908+02:00] php.INFO: User Deprecated: Since symfony/security-guard 5.3: The "Symfony\Component\Security\Guard\Authenticator\GuardBridgeAuthenticator" class is deprecated, use the new authenticator system instead. {"exception":"[object] (ErrorException(code: 0): User Deprecated: Since symfony/security-guard 5.3: The \"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator\" class is deprecated, use the new authenticator system instead. at /var/www/html/<domain>/vendor/symfony/security-guard/Authenticator/GuardBridgeAuthenticator.php:35)"} []
[2022-07-25T17:00:26.225496+02:00] security.DEBUG: Checking for authenticator support. {"firewall_name":"main","authenticators":1} []
[2022-07-25T17:00:26.225504+02:00] security.DEBUG: Checking support on authenticator. {"firewall_name":"main","authenticator":"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator"} []
[2022-07-25T17:00:26.225511+02:00] security.DEBUG: Authenticator does not support the request. {"firewall_name":"main","authenticator":"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator"} []
[2022-07-25T17:00:26.229582+02:00] app.ERROR: [401]: Sabre\DAV\Exception\NotAuthenticated - No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured. Login was needed for privilege: {DAV:}read on [{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAVACL/Plugin.php","line":936,"function":"checkPrivileges","class":"Sabre\\DAVACL\\Plugin","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"propFind","class":"Sabre\\DAVACL\\Plugin","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":1052,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":984,"function":"getPropertiesByNode","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":1662,"function":"getPropertiesIteratorForPath","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":1647,"function":"writeMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/CorePlugin.php","line":346,"function":"generateMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPropFind","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/src/Controller/DAVController.php","line":294,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/<domain>/vendor/symfony/http-kernel/HttpKernel.php","line":152,"function":"dav","class":"App\\Controller\\DAVController","type":"->"},{"file":"/var/www/html/<domain>/vendor/symfony/http-kernel/HttpKernel.php","line":74,"function":"handleRaw","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/var/www/html/<domain>/vendor/symfony/http-kernel/Kernel.php","line":202,"function":"handle","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/var/www/html/<domain>/public/index.php","line":28,"function":"handle","class":"Symfony\\Component\\HttpKernel\\Kernel","type":"->"}] []
I haven't touched the nginx (1.20), php (8.0.13) or Thunderbird (102.0.3) configs, everything is the exact same.
I've gone back to version 1.8 for now and no such error is produced.
Thanks.