Player dies 50k times, causing the server to crash

[Boxy_Cat]

There's a glitch on my server which sometimes causes players to die multiple times ranging from like 8 times to an amount that can crash the server. This glitch has existed for a while now and I can't figure out why it happens. 

Console Error:

 /home/minecraft/signal/start_cmd: line 1: 53774 Killed /opt/java/17/bin/java -Xmx${SERVER_RAM} -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -DIReallyKnowWhatIAmDoingISwear -Djline.terminal=jline.UnsupportedTerminal -Dlog4j2.formatMsgNoLookups=true -jar server.jar

 

[Gl1tchPr0xy]

Moved this post to the Help thread so that you can get an answer for your glitch. Post in the correct thread next time. Thank you.