Christoph Daum

Hey @cheerietomoto,

your reset plugin might have deleted too much. I guess you are talking about the login through your IONOS control panel (known as SSO)? When using a reset plugin, this will be broken.

You can do the following things:

1. Assuming your WordPress site is empty anyway, you can delete the complete instance, and create a fresh install using the control panel. This would be the easiest and quickest solution.
2. You can log into your webspace using ssh, and create a new user using the wp cli. This will require a little technical knowledge, if you are not familiar with the command line, you might want to ignore this solution.
3. You can contact the customer support at IONOS and ask them to repair the SSO.

I hope this helps you.

Greetings Christoph

Hard to tell precisely without seeing the code, but I’m pretty sure it goes down to your upload.

I suggest that you only upload:

wp-content/themes/
wp-content/plugins/
wp-content/uploads/

A dump of your Database.

And you’ll need to do your wp-config.php and possibly follow the instructions of Plugins like WordFence to create missing files.

Hello @nextend_ramona

in /Nextend/WordPress/OutputBuffer.php line 76-86 you have an exception for Cachify, if you’d duplicate this behavior to work in line with our IONOS Performance plugin, it will work just fine.

Greetings Christoph

I have the same issue, among my active plugins is redux, and quite a long list of custom plugins.

Warning: array_intersect_key(): Expected parameter 1 to be an array, string given in /wp-includes/rest-api/class-wp-rest-server.php on line 1402

Call Stack
# Time Memory Function Location
1 0.0109 488824 {main}( ) …/post.php:0
2 3.6107 69597144 require( ‘/wp-admin/edit-form-blocks.php’ ) …/post.php:187
3 3.6108 69600920 array_reduce ( ) …/edit-form-blocks.php:82
4 3.6108 69600920 rest_preload_api_request( ) …/edit-form-blocks.php:82
5 3.6108 69601520 rest_do_request( ) …/rest-api.php:2520
6 3.6820 71674264 WP_REST_Server->dispatch( ) …/rest-api.php:479
7 3.6858 71732896 WP_REST_Server->respond_to_request( ) …/class-wp-rest-server.php:1007
8 3.6858 71732896 WP_REST_Server->get_index( ) …/class-wp-rest-server.php:1160
9 3.6900 72029472 WP_REST_Server->get_data_for_routes( ) …/class-wp-rest-server.php:1243
10 3.6909 72042136 WP_REST_Server->get_data_for_route( ) …/class-wp-rest-server.php:1324
11 3.7373 72049584 array_intersect_key ( ) …/class-wp-rest-server.php:1402

For testing I edited the code of class-wp-rest-server.php to:

foreach ( $callback[‘args’] as $key => $opts ) {
if ( ! is_array( $opts ) ) {

print_r( $callback[‘args’] );
echo “\n”;
print_r( $opts );
echo “\n\n”;
}
$arg_data = @array_intersect_key( $opts, $allowed_schema_keywords );
$arg_data[‘required’] = ! empty( $opts[‘required’] );

$endpoint_data[‘args’][ $key ] = $arg_data;
}

For more see: https://core.trac.ww.wp.xz.cn/ticket/51986#comment:2

• This reply was modified 5 years, 4 months ago by Christoph Daum. Reason: Added xdebug message
• This reply was modified 5 years, 4 months ago by Christoph Daum. Reason: added more debug information
• This reply was modified 5 years, 4 months ago by Christoph Daum. Reason: Added link to trac