Sorry, maybe my description is not so clear :-(
Yes, I read the manual and $loginCase is uncomented and set to TRUE.
Pleas consider this line in bb_func_login.pgg (line 82)
result is following query
SELECT username, user_password FROM minibb_users WHERE lower(username)=user_usr
So username stored in DB is converted to lower case, but user_usr is exactly what user entered to the form. When I enter 'Martin' to the form, then WHERE condition is martin=Martin and no match is found in DB.
Admin login works correctly becasuse is done different way
if ($user_usr==$admin_usr OR (isset($loginsCase) and $loginsCase and strtolower($user_usr)==strtolower($admin_usr)) )
both sides are converted to lower
BTW: I registered to this forum and only username which work is exactly 'MartinH' (not martinh or MARTINH).
Thank you for a reply and hope that I'm not totally wrong