I do see some of these in the logs:
[02-Jun-2021 16:25:09 America/Denver] PHP Warning: session_destroy(): Trying to destroy uninitialized session in /home/xxxxxxx/public_html/emr/src/Common/Session/SessionUtil.php on line 231
And a whole bunch of these:
[02-Jun-2021 16:24:59 America/Denver] OpenEMR CSRF token authentication error