Erro de permissão em modulos e libraries

Após o servidor aonde hospedo meu site ter sido migrado alguns erros começaram a ocorrer
alguém ja teve problema semelhante segue as mensagens de erros:




Warning: fopen(/home/brigadac/public_html/modules/mod_jsn_imageshow_free/jsn_imageshow_free/xmldata90.xml) [function.fopen]: failed to open stream: Permission denied in /home/brigadac/public_html/modules/mod_jsn_imageshow_free/mod_jsn_imageshow_free.php on line 77

Warning: fwrite(): supplied argument is not a valid stream resource in /home/brigadac/public_html/modules/mod_jsn_imageshow_free/mod_jsn_imageshow_free.php on line 78

Warning: fclose(): supplied argument is not a valid stream resource in /home/brigadac/public_html/modules/mod_jsn_imageshow_free/mod_jsn_imageshow_free.php on line 79



Warning: file_put_contents(/home/brigadac/public_html/modules/mod_filterednews/scripts/css/fn_css_1.css) [function.file-put-contents]: failed to open stream: Permission denied in /home/brigadac/public_html/libraries/joomla/filesystem/file.php on line 298



<!-- w --> www.brigadaconsultoria.com <!-- w -->

jr_roots escreveu: Warning: fclose(): supplied argument is not a valid stream resource in /home/brigadac/public_html/modules/mod_jsn_imageshow_free/mod_jsn_imageshow_free.php on line 79



Warning: file_put_contents(/home/brigadac/public_html/modules/mod_filterednews/scripts/css/fn_css_1.css) [function.file-put-contents]: failed to open stream: Permission denied in /home/brigadac/public_html/libraries/joomla/filesystem/file.php on line 298



<!-- w --> www.brigadaconsultoria.com <!-- w -->

amigo coloca permissão 777
nessa pastas que dão o erro !
abraço

Valew cara era isso mesmo!!



Obriagado pela dica.

como é que eu coloco essas permissões? é dentro do joomla msm? ou tenho que clicar com o botao direito em alguma pasta e liberar as permissoes?