Warning: mysqli::mysqli() [mysqli.mysqli]: (HY000/1105): Die Datenbank ist kurzzeitig nicht verf├╝gbar. -- Service temporarily unavailable, please retry in a minute. in /users/dpm/www/piwigo/include/dblayer/functions_mysqli.inc.php on line 61

Warning: my_error() [function.my-error]: Couldn't fetch mysqli in /users/dpm/www/piwigo/include/dblayer/functions_mysqli.inc.php on line 790

Warning: my_error() [function.my-error]: Couldn't fetch mysqli in /users/dpm/www/piwigo/include/dblayer/functions_mysqli.inc.php on line 790

Piwigo encountered a non recoverable error

[mysql error ] 
Can't connect to server

#1	my_error /users/dpm/www/piwigo/include/common.inc.php(119)
#2	include_once /users/dpm/www/piwigo/impressum.php(26)