Support page gets server error (500) when logging-in

I tried to submit a support ticket from the support page;

but got server error (code=500).

The issue I wanted to ask is that my page with Vault gets ‘Mixed Content’ error and blocked in Chrome browser.
The reason I guess is that the relative path like ‘…/server/upload_conf.php’ is passed as ‘http://…’, not ‘https://…’ to XMLHttpRequest in dhtmlxvault.js.

Please advise me how to fix this.

The mixed content issue was fixed by changing ‘http’ to ‘https’ in upload_conf.php.

Support page still does not accept log in.

Hi, could you please write me about your problem with login to Remember to provide your login details in order we could check them.