Setting up AgenDAV with Baïkal 0.9.5 - AH01071 PHP message: Sabre\\Xml\\ParseException

[Maurice Walle]

Trying to get AgenDAV to work with Baïkal 0.9.5 Server and i keep getting this parse errror:

[Sat Aug 31 07:21:48.319330 2024] [proxy_fcgi:error] [pid 793547:tid 140439810152192] [client 104.193.110.212:43290] AH01071: Got error 'PHP message: Sabre\\Xml\\ParseException: The input element to parse is empty. Do not attempt to parse in /public_html/baikal/vendor/sabre/xml/lib/Service.php:122\nStack trace:\n#0 /public_html/baikal/vendor/sabre/dav/lib/DAV/CorePlugin.php(684): Sabre\\Xml\\Service->parse()\n#1 /public_html/baikal/vendor/sabre/event/lib/WildcardEmitterTrait.php(89): Sabre\\DAV\\CorePlugin->httpReport()\n#2 /public_html/baikal/vendor/sabre/dav/lib/DAV/Server.php(472): Sabre\\DAV\\Server->emit()\n#3 /public_html/baikal/vendor/sabre/dav/lib/DAV/Server.php(253): Sabre\\DAV\\Server->invokeMethod()\n#4 /public_html/baikal/vendor/sabre/dav/lib/DAV/Server.php(321): Sabre\\DAV\\Server->start()\n#5 /public_html/baikal/Core/Frameworks/Baikal/Core/Server.php(118): Sabre\\DAV\\Se...'

What am i doing wrong in the config?

// Logging level

$app['log.level'] = 'DEBUG';

// Base URL

$app['caldav.baseurl'] = 'https://example.com/baikal/html/dav.php';

// Authentication method required by CalDAV server (basic or digest)

$app['caldav.authmethod'] = 'digest';

// Whether to show public CalDAV urls

$app['caldav.publicurls'] = true;

// Whether to show public CalDAV urls

$app['caldav.baseurl.public'] = 'https://example.com/baikal/html/cal.php';

// Connection timeout for CalDAV requests (default: wait forever)

$app['caldav.connect.timeout'] = 0;

//

// Response timeout for CalDAV requests (default: wait forever)

$app['caldav.response.timeout'] = 0;

// Whether to verify the SSL certificate (default: true)

$app['caldav.certificate.verify'] = true;

// Email attribute name

$app['principal.email.attribute'] = '{DAV:}email';