( ! ) Fatal error: Call to undefined function wp_get_upload_dir() in /var/www/html/bce-web/wp-content/plugins/contact-form-7-1/includes/functions.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0001	231456	{main}( )	.../index.php:0
2	0.0002	234240	require( '/var/www/html/bce-web/wp-blog-header.php' )	.../index.php:17
3	0.2634	30901256	require_once( '/var/www/html/bce-web/wp-includes/template-loader.php' )	.../wp-blog-header.php:16
4	0.2634	30901304	do_action( )	.../template-loader.php:12
5	0.2643	30910592	call_user_func_array:{/var/www/html/bce-web/wp-includes/plugin.php:503} ( )	.../plugin.php:503
6	0.2643	30910792	wpcf7_cleanup_upload_files( )	.../plugin.php:503
7	0.2643	30910936	wpcf7_upload_tmp_dir( )	.../file.php:434
8	0.2643	30911016	wpcf7_upload_dir( )	.../file.php:419