Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in /share/CACHEDEV1_DATA/.qpkg/QPiwigo/piwigo/include/dblayer/functions_mysqli.inc.php on line 52

Warning: my_error(): Couldn't fetch mysqli in /share/CACHEDEV1_DATA/.qpkg/QPiwigo/piwigo/include/dblayer/functions_mysqli.inc.php on line 856

Warning: my_error(): Couldn't fetch mysqli in /share/CACHEDEV1_DATA/.qpkg/QPiwigo/piwigo/include/dblayer/functions_mysqli.inc.php on line 856

Piwigo encountered a non recoverable error

[mysql error ] 
Can't connect to server

#1	my_error /share/CACHEDEV1_DATA/.qpkg/QPiwigo/piwigo/include/common.inc.php(113)
#2	include_once /share/CACHEDEV1_DATA/.qpkg/QPiwigo/piwigo/index.php(11)