effect:glow causing Packt Handling error

When using glow, an error seems to appear, and as such causes further issues with other plugins. The colour and duration seemed to be ignored, although I couldn't tell you what the full duration is set to. In my case, the error ended up causing issues for AxVaults, AxAuctions and TradeSystem. The error is related to Packet Handling.

You can reproduce this error extremely easily by using the following skill in a mob config: