Error establishing a database connection

[KhaledG]

my website showing Error establishing a database connection what to do ??

https://khaledgado.rf.gd/

[Oxy]

Common MySQL Connection Errors

Many websites use MySQL databases to store information and settings. However, there are some reasons why the connection to the database may fail. This article describes some commonly seen error messages when connecting to a database, as well as some general tips to keep in mind when setting up a database connection. Common Error Messages Using MySQL is great, but the error message returned if there is an issue logging in to your database can be quite confusing. Here are some commonly seen error…

[KhaledG]

That doesn’t help with anything, what exactly should i do ???

[lovebug]

@KhaledG

That doesn’t help with anything, what exactly should i do ???

If you had taken the time to read the article that @Oxy had posted you would have found the link about enabling debugging information which is what you required for a detailed report on the issue