( ! ) 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 -1011891532
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3323	8271648	rest_get_server( )	...\rest-api.php:403
11	0.3324	8274584	do_action( )	...\rest-api.php:577
12	0.3324	8274960	WP_Hook->do_action( )	...\plugin.php:517
13	0.3324	8274960	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.3336	8328592	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.3339	8336584	spl_autoload_call ( )	...\class.core-rest-api-endpoints.php:71
16	0.3350	8336632	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3950	9940504	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.3950	9940832	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4018	9940448	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.4018	9940768	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4083	9940608	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.4083	9940944	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4145	9940512	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.4146	9940832	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4209	9940576	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.4209	9940944	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4271	9940624	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.4271	9940992	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:-1011891532) in C:\wamp64\www\wp-includes\rest-api\class-wp-rest-server.php on line 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401376	{main}( )	...\index.php:0
2	0.0002	401656	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.3317	8245408	wp( )	...\wp-blog-header.php:16
4	0.3317	8245432	WP->main( )	...\functions.php:1334
5	0.3317	8245432	WP->parse_request( )	...\class-wp.php:780
6	0.3323	8270600	do_action_ref_array( )	...\class-wp.php:399
7	0.3323	8270600	WP_Hook->do_action( )	...\plugin.php:565
8	0.3323	8270600	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3323	8271616	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3949	9940848	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4475	10039992	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.4475	10039992	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.4475	10040312	header ( )	...\class-wp-rest-server.php:1768

{"id":7,"count":2,"description":"","link":"http:\/\/www.girishlal.com\/category\/mathematics\/","name":"Mathematics","slug":"mathematics","taxonomy":"category","parent":0,"meta":[],"_links":{"self":[{"href":"http:\/\/www.girishlal.com\/wp-json\/wp\/v2\/categories\/7"}],"collection":[{"href":"http:\/\/www.girishlal.com\/wp-json\/wp\/v2\/categories"}],"about":[{"href":"http:\/\/www.girishlal.com\/wp-json\/wp\/v2\/taxonomies\/category"}],"wp:post_type":[{"href":"http:\/\/www.girishlal.com\/wp-json\/wp\/v2\/posts?categories=7"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}