"Connection Problems"

[donnpipop]

I've the problem.  When I installed SMF on Web server it's OK. I can use it but in the morning I adjust in administrator tool and change something then I save it. After that my webboard show me

Connection Problems
Sorry, SMF was unable to connect to the database. This may be caused by the server being busy. Please try again later.

Would you mind help me? How I can restore my smf?

Thank you very much. 

[metallica48423]

Try using repair_settings.php (What is repair_settings.php? and see if the database settings are correct

[donnpipop]

Try using repair_settings.php (What is repair_settings.php? and see if the database settings are correct

Thank you very much. I'll try again. :-)

[redone]

When you have used repair_settings.php contact your host if you are still seeing the same error. Sometimes server side issues can also create the same error.

[donnpipop]

Try using repair_settings.php (What is repair_settings.php? and see if the database settings are correct

Thank you very much. I uploaded repair_settings.php to my host then I type it in address bar
for restore my web site. Now my web was come back again.

Would you mind help me for suggest about SMF Administrator manual ?

Thanks again :-)

[metallica48423]

im sorry, come again?

are you looking for an SMF manual?

http://docs.simplemachines.org/

[donnpipop]

im sorry, come again?

are you looking for an SMF manual?

http://docs.simplemachines.org/

I mean my web not error. It can use now.

Thank you for URL. :-)