Core dumps with server reboot

I setup my node on a RPi 3B+ from a fresh install a few weeks ago, and I’ve been tweaking things since. I installed Autosky and got it working, made some changes to macros, and setup Echolink on a pseudo node. I had an issue where my node would occasionally hang/freeze causing me to have to reboot the server. Occasionally, I would get core dumps but didn’t pay much attention to it. To resolve the hang issue, I scheduled my server to reboot every morning at 6 am. Now, with it rebooting every morning, I no longer have the hang issues, but I get a core dump almost every day. I’m not sure what is causing the core dump, and being new to AllStar and Linux, I’m not sure how to investigate the problem. Any suggestions on where I can start?