Hi all,
I installed my moodles in windows2008 server and published it worked properly for up to 1 week after that, when i am opening the site, error is coming.
The Error is
Error: Database connection failed
It is possible that the database is overloaded or otherwise not running properly.
The site administrator should also check that the database details have been correctly specified in config.php
Warning: mysqli::close() [mysqli.close]: Couldn't fetch mysqli in C:\xampp\htdocs\moodle\lib\dml\mysqli_native_moodle_database.php on line 336
Can you please help me how to fix this out,and its very important to me to complete.