Help! Bad value for security code.

When I try to run a query I get redirected to Dolibarr’s default login page and when I enter login info I get message “Bad value for security code. Try again with new value…”

I’am having de same problem after upgrade to version 10.0.4

Do you use a bookmark as url ?
Can you try by calling the login url (http://mydolibarr/ without path after the domain name) ?

Same problem for me, update to version 10.0.4 on PHP 7.2.
Tried to call login url without path but no changes … can’t access.