non-stop error message

Hello
I just bought this plugin, but it keeps throwing an error message in the server console. Will there be an update or not? If not, how can I get back the money I paid for it?

Hi, can you give me example of the error message?

Changed Status from Pending to Work in Progress

And give me your config file

{
  "Show Notification": true,
  "Show Markers": true,
  "Show None zone type": true,
  "Notification message when enter in zone(%ZONENAME% - Zone name, %ZONETYPE% - Zone type)": "You have entered the zone %ZONENAME%\nZone type: %ZONETYPE%",
  "Notification message when leave from zone": "You have left the Zone, now you are in the open world",
  "Zones": []
}

Changed Status from Work in Progress to Closed

Changed Fixed In to 1.1.7