100 US-NBT Bounty to fix issue beyond error message ALP pool software

100 US-NBT Bounty for:

The person who can provide code to fix the problem leading to the ‘List index out of range’ issue as described above.
The server-side software can be found here: https://github.com/Cybnate/nu-pool
Updates to the client side were made in this repo: https://github.com/Nagalim/alp-collection

Chat room to discuss the issue is here: https://gitter.im/Cybnate/nu-pool
More information or specific server logs can be obtained on request.

Bounty is valid till 17 April or until further notice.