| ( ! ) Fatal error: Interface 'Zend\Feed\PubSubHubbub\CallbackInterface' not found in /var/www/clients/client0/web4/web/vendor/zendframework/zend-feed/src/PubSubHubbub/AbstractCallback.php on line 16 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0004 | 397080 | {main}( ) | .../AbstractCallback.php:0 |