Throwing an error in `/world/Error()` results in infinite loop

```
/world/Error(exception/E)
  var/list/not_init
  not_init["null deref"] = "oops"

/proc/main()
  var/list/also_not_init
  world.log << also_not_init["ohno"]
```

In BYOND: Error in `/world/Error` is printed normally
In OD: Infinite loop