MQL5 Terminal Login works but not on MT4 Terminal

 
Hi, I logged in successfully to my MQL5 Community on my MT5 terminals. For the past three years I have been able to use the same login to login on my MT4 Terminal to the MQL5 community as well but just recently I keep getting a login failed error even though my credentials are correct. I have attached my journal tab log as well to show the error so I don't know what is causing this. Also, when I go to MQL5.com on my windows VPS, the whole site shows up as script even though MQL5.com on my MAC is working perfectly fine. I have cleared cookies and cache and made sure I didn't have any virus blockers or firewalls on. Please help!
 
read this blog post about error 403 and more error (and about WebView2 and so on):
Summary: Installation Failed - Error 403 and more
Summary: Installation Failed - Error 403 and more
Summary: Installation Failed - Error 403 and more
  • www.mql5.com
Many traders are using MQL5 VPS , and this VPS is having a lot of advantadges, for example - the traders do not lose activations when they  migrate/synhronize their MT4/MT5 environment to MQL5