missing children

i installed this pluggin along with im8 excluded pluggins and now i can not see my drop downs.

error:
( ! ) Warning: in_array() expects parameter 2 to be array, null given in C:\wamp\www\PeoplesChurchoftheharvest\wp-content\plugins\include-excluded-pages\include-excluded-pages.php on line 45
Call Stack
# Time Memory Function Location
1 0.0010 244208 {main}( ) ..\index.php:0
2 0.0020 247376 require( ‘C:\wamp\www\PeoplesChurchoftheharvest\wp-blog-header.php’ ) ..\index.php:17
3 0.5887 38179776 require_once( ‘C:\wamp\www\PeoplesChurchoftheharvest\wp-includes\template-loader.php’ ) ..\wp-blog-header.php:16
4 0.5939 38340296 include( ‘C:\wamp\www\PeoplesChurchoftheharvest\wp-content\themes\exclusive\page.php’ ) ..\template-loader.php:74
5 0.5939 38340352 get_header( ) ..\page.php:3
6 0.5942 38356056 locate_template( ) ..\general-template.php:45
7 0.5944 38356320 load_template( ) ..\template.php:477
8 0.5949 38381536 require_once( ‘C:\wamp\www\PeoplesChurchoftheharvest\wp-content\themes\exclusive\header.php’ ) ..\template.php:501
9 0.6621 38475104 body_class( ) ..\header.php:13
10 0.6621 38476416 get_body_class( ) ..\post-template.php:516
11 0.6628 38478648 get_pages( ) ..\post-template.php:640
12 0.6646 38488352 apply_filters( ) ..\post.php:4661
13 0.6649 38492168 call_user_func_array:{C:\wamp\www\PeoplesChurchoftheharvest\wp-includes\plugin.php:213} ( ) ..\plugin.php:213
14 0.6649 38492296 IncludeExcludedPages->include_current_page_if_hidden( ) ..\plugin.php:213
15 0.6650 38492440 in_array ( ) ..\include-excluded-pages.php:45

https://wordpress.org/plugins/include-excluded-pages/