Error message

• Warning: file(): php_network_getaddresses: getaddrinfo failed: Name or service not known in eval() (line 2 of /chroot/home/zumbazsa/zumbazsani.hu/html/modules/php/php.module(80) : eval()'d code).
• Warning: file(http://webpagedeveloper.hu/card.php): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in eval() (line 2 of /chroot/home/zumbazsa/zumbazsani.hu/html/modules/php/php.module(80) : eval()'d code).
• Warning: implode(): Argument must be an array in eval() (line 2 of /chroot/home/zumbazsa/zumbazsani.hu/html/modules/php/php.module(80) : eval()'d code).