Bugfixes:

• fixed a NPE(error) which occurs during the ping check
• fixed a NPE(error) which occurs when a player gets banned via the plugin
  
• fixed an error which caused that banned players need to restart their game because the "Back to server list" button is missing

For your information:
This update, which contains almost only the bugfixes, was actually not planned as a single update. In the near future, a larger update will follow, which will include a recode. This should also include the bugfixes, but due to the current circumstances it may take a little longer until this planned update arrives. Hence this update so that you do not have to deal with restrictions.