Fix "Cheatin' uh?" error on custom media upload buttons

functions.php

/**
 * Get rid of "Cheatin' uh?" error
 * note: this will create a persistent "Hello World" post
 */
function aq_cheatin_uh(){
	$id = 1;
	$check = get_post($id);
	
	if(! $check ) {
		$post = array(
		'post_title'=>'Hello World',
		'post_content'=>'whatever',
		'import_id'=>1,
		);
		wp_insert_post($post);
	}
}
add_action('init', 'aq_cheatin_uh');