What is it and how to fix it?

[17:26:25 INFO]: [MarriageMaster] Received HomeServer: survival [17:26:35 INFO]: [MarriageMaster] Received HomeServer: survival [17:26:45 INFO]: [MarriageMaster] Received HomeServer: survival [17:26:55 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:05 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:15 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:25 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:35 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:45 INFO]: [MarriageMaster] Received HomeServer: survival [17:27:55 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:05 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:15 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:25 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:35 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:45 INFO]: [MarriageMaster] Received HomeServer: survival [17:28:55 INFO]: [MarriageMaster] Received HomeServer: survival [17:29:05 INFO]: [MarriageMaster] Received HomeServer: survival

I have removed the message. You can download the newest build here: https://ci.pcgamingfreaks.at/job/MarriageMaster/49/artifact/target/MarriageMaster-1.31.3-SNAPSHOT.jar