Fatal error: Uncaught Error: Class 'Google\Collection' not found in /home/bienalsurweb/public_html/convocatoria2019/vendor/google/apiclient-services/src/SecurityCommandCenter/GoogleCloudSecuritycenterV2MitreAttack.php:20 Stack trace: #0 {main} thrown in /home/bienalsurweb/public_html/convocatoria2019/vendor/google/apiclient-services/src/SecurityCommandCenter/GoogleCloudSecuritycenterV2MitreAttack.php on line 20