I just moved roundcube v1.1.4 to a new fedora 30 server roundcube v1.3.10
I brought over the sessions table and that may have been a mistake.
I am seeing occasional Duplicate entry errors in the errors log for two users.
Should I truncate the sessions table during the 3am daily run while html service is turned off?
Is it better to NOT bring over the sessions table on a server move?
Thanks in advance.
PHP garbage collection typically cleans up old session/cache/temp data . May be you have garbage collection disabled in your PHP config? you can run the routine manually with the script [roundcube root]/bin/gc.sh that is shipped with Roundcube.