Token Verification Failed

[ColinJM]

Some of my Forum members experience this from time to time. I've googled it but the issue seems generic very complex - is their any easier answer and a solution for SMF users please?

[shawnb61]

99% of the time, I believe, this is caused by having two SMF tabs open.  Especially if you're making an update, but choose to do some research on the other tab first.  This can cause the token on the first tab to go stale.

Sticking to one tab helps when making updates.  And don't use the BACK key.

Also, if you're doing some debugging/research, and have db_show_debug on, that can cause issues as well.  Try turning that off.  It should be used sparingly.

[ColinJM]

Thanks @shawnb61 - I suspected that what you mentioned might be a likely candidate - I'll do some more investigation with the few that get that error.