Cauldron server need help ASAP

[TheFancyNerd]

i have been using my Cauldron server for months now and there were no issues till tonight i launch my start.bat and this happens a endless loop of code like the setup is wrong in some way please help i have so much on this server and time that me and everone put into it. here is everything for refrence if anyone can figure it out
https://drive.google.com/open?id=1LuIvUhOWi-GohRc9xfGTuOZC7rOK3gQr

 

[mc.crab]

Check the crash reports and logs folder and see if there is a log from when you try to start the server.

 

[roux2]

What's cauldron?

 

[roux2]

Is it a lot like Bukkit or Spigot or something like that?