Hi ckadenge,
really appreciate your quick response.
adding theme support in following manner solve the problem.
if ( apply_filters( ‘rumi_add_theme_support’, true ) ) {
add_theme_support( ‘title-tag’ );
add_theme_support( ‘post-thumbnails’ );
add_theme_support( ‘html5’, array( ‘comment-list’, ‘comment-form’, ‘search-form’, ‘gallery’, ‘caption’ ) );
add_theme_support( ‘post-formats’, array( ‘aside’, ‘image’, ‘gallery’, ‘video’, ‘audio’, ‘link’, ‘quote’, ‘status’ ) );
}
previously it was used without IF condition.
my problem is solved.
Thanks once again