I personally use Google Authenticator for that which works flawlessly with TinyCP
Could you try to scan it with other device? So far every QR code I've generated was valid.
Perhaps you are using some kind of browser add-on, which inverted colors of QR code?
You can also try re-enabling the 2FA (uncheck "Enable 2-factor authentication", save, then check it again, this will generate you a new code + secret).
If none of above - could you send me an email (email@example.com) with URL to your QR code? Simply right-click on it and press "Copy the image address" (this may be different on browser).
IF EXISTS for user drop was added in MySQL 5.7.
Should be fine in v292.
You can achieve that by proxy settings in domain section.
First of all - you might want to change default port of TinyCP by following this tutorial
Select any domain/subdomain which you want to use as TinyCP address or create a new one.
Go to domain proxy settings and set it like this:
In "Pass" and "Pass reverse" change TINYCP_URL (by default IP or domain assigned to this IP) and PORT (by default 8080) to the one that you are using. After saving changes - this should start working right away! Setting TINYCP_URL to 127.0.0.1 (or other localhost IP you might have assigned) should do the work too.
You can also add Let's Encrypt to that domain like I did.
Hello, my guess is that you created an user with rank "customer". This rank is currently not allowed to sign in due to not finished permission system. If you want to create a new TinyCP user - make sure that you select "admin" role for now.
Special information will be added in rev. 391. Also the redirect will correctly transfer you back to login page (fixes 404 error).