Fatal error: Uncaught Error: Class 'EDConnectorRelational' not found in /home/mapeador/solecov2/w/extensions/ExternalData/includes/connectors/EDConnectorRdbms.php:12 Stack trace: #0 {main} thrown in /home/mapeador/solecov2/w/extensions/ExternalData/includes/connectors/EDConnectorRdbms.php on line 12