Error: Class 'Drupal\\entity_browser\\Routing\\CtoolsFallbackRouteEnhancer' not found

After updating the Entity Browser module from 8.x-2.0 to 8.x-2.1 I get a WSOD with a PHP error in the server log:

AH01071: Got error 'PHP message: Error: Class 'Drupal\\entity_browser\\Routing\\CtoolsFallbackRouteEnhancer' not found in /var/www/test.org/web/core/lib/Drupal/Component/DependencyInjection/Container.php on line 262 #0 /var/www/test.org/web/core/lib/Drupal/Component/DependencyInjection/Container.php(171): Drupal\\Component\\DependencyInjection\\Container->createService(Array, 'entity_browser....')\n#1 /var/www/test.org/web/core/lib/Drupal/Component/DependencyInjection/Container.php(480): Drupal\\Component\\DependencyInjection\\Container->get('entity_browser....', 1)\n#2 /var/www/test.org/web/core/lib/Drupal/Component/DependencyInjection/Container.php(319): Drupal\\Component\\DependencyInjection\\Container->resolveServicesAndParameters(Array)\n#3 /var/www/test.org/web/core/lib/Drupal/Component/DependencyInjection/Container.php(171): Drupal\\Component\\DependencyInjection\\Container->cre...\n', referer: https://test.org/admin/reports/dblog

I'm running Drupal 8.6.9