add event creatorID and guildID when restoring old events

[Lewdcario]

• [x] - There are no unrelated changes
• [x] - Running yarn test does not throw any errors
• [x] - I ran yarn lint to make sure my codebase is consistent
• [x] - I link to the relevant issues to be closed, if applicable

we werent restoring the event creatorID and event guildID properly, leading to crashes, most likely.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud