Game crashes after approx. 20 minutes of gameplay, no crash report will show

While playing on a private server, my client crashes after about 20 minutes of playtime, and the crash report button won't show any report.  The server doesn't seem to show any issues and was just updated to the latest snapshot.  The issue did not exist in 19w44a. All resource packs were turned off and the problem persisted. The screenshot uploaded was taken after login, about 15 minutes before the game crashed, this time I didn't even move the player.