Warning: mysqli::__construct(): (HY000/1040): Too many connections in /var/www/clients/client6/web3/web/galerie/include/dblayer/functions_mysqli.inc.php on line 52

Warning: my_error(): Couldn't fetch mysqli in /var/www/clients/client6/web3/web/galerie/include/dblayer/functions_mysqli.inc.php on line 856

Warning: my_error(): Couldn't fetch mysqli in /var/www/clients/client6/web3/web/galerie/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 /var/www/clients/client6/web3/web/galerie/include/common.inc.php(113)
#2	include_once /var/www/clients/client6/web3/web/galerie/index.php(11)