Warning: Cannot modify header information - headers already sent by (output started at /home2/moshi1/public_html/imusic2/allpost.php:3) in /home2/moshi1/public_html/imusic2/wp-content/plugins/tdo-mini-forms/include/tdomf-db.php on line 299
TDOMF ERROR: Headers have already been sent in file /home2/moshi1/public_html/imusic2/allpost.php on line 3 before session could be setup could be called.
This may be due to...
Another plugin inserting HTML before TDOMF's get_header action is activated. You can confirm this by disabling all your other plugins and checking if this error is still reported.
Your current wordpress theme inserting HTML before calling the template tag "get_header". This may be as simple as a blank new line. You can confirm this by using the default or classic Wordpress theme and seeing if this error appears. You can also check your theme where it calls "get_header".