Error message

Hi,
I’ve tried to install the plugin on a multi site wordpress. I was able to connect to a site to try it, but when i go to settings pannel i have an error message on the top.

Probably it’s linked, but then i’m no able to use it to connect with wordpress.

NB : all the tables _oauth_ have been created

Do you have any ideas to help ?

Thanks,

Dorian

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Warning: array_merge(): Argument #1 is not an array in G:\App\wamp64\www\myscenery\wp-content\plugins\oauth2-provider\includes\functions.php on line 385
Call Stack
# Time Memory Function Location
1 0.0008 308936 {main}( ) …\admin.php:0
2 0.5434 42775680 do_action( ) …\admin.php:224
3 0.5434 42776384 WP_Hook->do_action( ) …\plugin.php:453
4 0.5434 42776464 WP_Hook->apply_filters( ) …\class-wp-hook.php:310
5 0.5434 42777264 call_user_func_array:{G:\App\wamp64\www\myscenery\wp-includes\class-wp-hook.php:286} ( ) …\class-wp-hook.php:286
6 0.5434 42777712 wo_server_options_page( ) …\class-wp-hook.php:286
7 0.5435 42778760 wo_setting( ) …\page-server-options.php:13
8 0.5436 42780224 array_merge ( ) …\functions.php:380

Warning: array_merge(): Argument #1 is not an array in G:\App\wamp64\www\testapp\wp-content\plugins\oauth2-provider\includes\functions.php on line 380