Warning: mysql_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/connection.php on line 12

Warning: mysql_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/connection.php on line 12

Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/connection.php on line 13

Warning: mysql_query(): Access denied for user ''@'localhost' (using password: NO) in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/connection.php on line 14

Warning: mysql_query(): A link to the server could not be established in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/connection.php on line 14

Warning: mysql_query(): Access denied for user ''@'localhost' (using password: NO) in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/functions.php on line 81

Warning: mysql_query(): A link to the server could not be established in /var/www/vhosts/businesslab.econ.auth.gr/httpdocs/php/functions.php on line 81
Access denied for user ''@'localhost' (using password: NO)