<html> <head> </head> <body> Error displaying the error page: Application Instantiation Error: Could not connect to MySQL. </body> </html>
You can type viewhtmlonline.com in front of any url you're browsing and it will show you the source.
viewhtmlonline.com
For example: viewhtmlonline.com/https://temp.cool
viewhtmlonline.com/https://temp.cool