If you have a phpMyAdmin access to your gallery, navigate to table <pwg>_users, the first entry is your account, the webmaster account. Edit this entry to change its password field (see image attached). Type in a new passord, and choose "MD5" as a function in the drop-down list just next to the password field. Once the change saved, you should normally be able to access to your gallery with your brand new password.

Janis wrote:

ooooo! Thank you LucMorizur!!! You made my day.  Your added pic with explanation really helped.

Great ! That's the forum purpose :-) . And it might help other people not even needing posting the issue, thus this way you may yourself help them ;-) .

Another thing you can do, is register to the forum, this will avoid you the need to fill in your name and e-mail each time you post, and allow you to click on the "Set this topic as resolved" link in the first message of a registered user topic.

And icing on the cake, it's free ;-) !