If the data enrichment queue is too full, it is possible that certain actions may not trigger or you may not be able to enable the actions. We want to try reducing the extractions and providers to see if the actions can then be enabled.
The data enrichment module processes the extractions and sends them to providers for verdicts. In the messages file, there are many instances of "System overload. Dropping". This is telling us that there are more requests for data enrichment than can be drained from the queue.
In looking at the configuration for the artifacts that are being extracted, the raw text is:
This indicates that torrent, move, mpg, wav, wmv are being sent to the extractor for data enrichment.
Other providers may also be turned on. This includes Yara, js-unpack, Static Analysis, and ClamAV. If a large number of filetypes for all providers are queued up, the queue file become full, or overloaded.
Please try only enabling a couple of filetypes for one provider, and then add the syslog action.