( ! ) Warning: Invalid argument supplied for foreach() in /home/live-statistics/public/controllers/visitors.class.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0001	231616	{main}( )	.../index.php:0
2	0.0015	371824	visitors->country( )	.../index.php:64
3	0.0016	372024	visitors->getStats( )	.../visitors.class.php:77

ERROR in establish connection: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)