( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php on line 0
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3302	8269576	rest_get_server( )	...\rest-api.php:403
11	0.3302	8272512	do_action( )	...\rest-api.php:577
12	0.3302	8272888	WP_Hook->do_action( )	...\plugin.php:517
13	0.3302	8272888	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.3314	8326520	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.3318	8334512	spl_autoload_call ( )	...\class.core-rest-api-endpoints.php:71
16	0.3331	8334560	Automattic\Jetpack\Autoloader\autoloader( )	...\class.core-rest-api-endpoints.php:71

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3932	9938432	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.3932	9938760	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4007	9938376	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.4007	9938696	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4077	9938536	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.4077	9938872	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4145	9938440	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.4145	9938760	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4216	9938504	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.4216	9938872	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4283	9938552	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.4283	9938920	header ( )	...\class-wp-rest-server.php:1768

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-content\plugins\jetpack\vendor\automattic\jetpack-connection\legacy\class-jetpack-ixr-client.php:0) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	400216	{main}( )	...\index.php:0
2	0.0001	400496	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3296	8243352	wp( )	...\wp-blog-header.php:16
4	0.3296	8243376	WP->main( )	...\functions.php:1334
5	0.3296	8243376	WP->parse_request( )	...\class-wp.php:780
6	0.3302	8268528	do_action_ref_array( )	...\class-wp.php:399
7	0.3302	8268528	WP_Hook->do_action( )	...\plugin.php:565
8	0.3302	8268528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3302	8269544	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3931	9938776	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4407	10029632	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.4407	10029632	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.4408	10029952	header ( )	...\class-wp-rest-server.php:1768

{"code":"rest_missing_callback_param","message":"Missing parameter(s): url","data":{"status":400,"params":["url"]}}