Issue with zigbee button controlling wave light - web interface stops

I have recently moved form Iris and seem to be having an issue with one of the smartthings buttons I have programmed to toggle on/off a zwave light. I have 2 of these programmed the same way and the other one works fine for its lights,

When I push the button, the web interface on hubitat freezes. I can not get anything until I reset the hub. Once I reset, I don't see anything wrong in the logs that indicate an error,

Any ideas what could be happening? I can turn the light on/off with no issue from the devices page. Is there some other level of debug I could enable to get more information about why the system is stopping the interface?

Thanks

Greg

Upon further investigation, it appears this wave switch is non-responsive when I change its state in the devices page. If I try to change its state on the device page, the web interface to hubitat freezes.

I found this message in the logs for that switch:

dev:972019-02-12 11:54:05.411 pm errororg.h2.jdbc.JdbcSQLException: Timeout trying to lock table ; SQL statement: UPDATE DEVICE D SET D.STATE = ? WHERE D.ID = ? [50200-197] (off)

dev:972019-02-12 11:53:52.079 pm errororg.h2.jdbc.JdbcSQLException: Timeout trying to lock table ; SQL statement: UPDATE DEVICE D SET D.STATE = ? WHERE D.ID = ? [50200-197] (off)

dev:972019-02-12 11:29:10.726 pm errororg.h2.jdbc.JdbcSQLException: Timeout trying to lock table ; SQL statement: UPDATE DEVICE D SET D.STATE = ? WHERE D.ID = ? [50200-197] (off)