Fatal error: Uncaught Error: Interface 'core_privacy\local\metadata\null_provider' not found in /home/junior47895/public_html/aulavirtual/AulaVirtual_22Apr/privacy/tests/fixtures/mock_mod_with_user_data_provider.php:34 Stack trace: #0 {main} thrown in /home/junior47895/public_html/aulavirtual/AulaVirtual_22Apr/privacy/tests/fixtures/mock_mod_with_user_data_provider.php on line 34