Algué sabe como posso resolve esse erro ao adiciona noticia no site?


Warning: fopen(logs/paneladmin/[16-06-2015][ADD_NOTICE].log) [function.fopen]: failed to open stream: No such file or directory in D:\Inetpub\vhosts\meudominio.net\httpdocs\website\ modules\classes\ldpaneladmin.class.php on line 252

Warning: fwrite(): supplied argument is not a valid stream resource in D:\Inetpub\vhosts\meudominio.net\httpdocs\website\ modules\classes\ldpaneladmin.class.php on line 253

Warning: fclose(): supplied argument is not a valid stream resource in D:\Inetpub\vhosts\meudominio.net\httpdocs\website\ modules\classes\ldpaneladmin.class.php on line 254