Elgg couldn't connect to the database using the given credentials.
( ! ) DatabaseException: Elgg couldn't connect to the database using the given credentials. in /var/www/html/secure/engine/lib/database.php on line 59
Call Stack
#TimeMemoryFunctionLocation
10.0004417712{main}( ).../pagehandler.php:0
20.0013450928require_once( '/var/www/html/secure/engine/start.php' ).../pagehandler.php:13
30.156211512320trigger_elgg_event( ).../start.php:161
40.156211512320events( ).../elgglib.php:1768
50.156211512736sites_init( ).../elgglib.php:1693
60.156211512736is_installed( ).../sites.php:604
70.156211512736datalist_get( ).../install.php:104
80.156211512760is_db_installed( ).../elgglib.php:2084
90.156211512760get_db_link( ).../install.php:82
100.156211512784setup_db_connections( ).../database.php:159
110.156311512784establish_db_link( ).../database.php:96