Introduction

( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php on line 0
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2242	9262744	rest_get_server( )	...\rest-api.php:403
11	0.2242	9265680	do_action( )	...\rest-api.php:577
12	0.2242	9266056	WP_Hook->do_action( )	...\plugin.php:517
13	0.2242	9266056	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.2251	9305256	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.2253	9313248	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2824	11053240	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.2824	11053568	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2834	11053184	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.2834	11053504	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2847	11053376	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.2847	11053744	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2855	11053264	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.2855	11053584	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2863	11053328	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.2863	11053696	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2871	11053376	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.2871	11053744	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	405056	{main}( )	...\index.php:0
2	0.0001	405336	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2237	9235016	wp( )	...\wp-blog-header.php:16
4	0.2237	9235040	WP->main( )	...\functions.php:1334
5	0.2237	9235040	WP->parse_request( )	...\class-wp.php:780
6	0.2242	9261696	do_action_ref_array( )	...\class-wp.php:399
7	0.2242	9261696	WP_Hook->do_action( )	...\plugin.php:565
8	0.2242	9261696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2242	9262712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2823	11053584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3511	11432008	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	0.3511	11432008	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	0.3511	11432328	header ( )	...\class-wp-rest-server.php:1762

1.0Interswitch DocBasehttps://sandbox.interswitchng.com/docbaseAkinfolarin Akinbobolahttps://sandbox.interswitchng.com/docbase/author/arin-akinbobola/Introductionrich600338<blockquote class="wp-embedded-content" data-secret="adTF7lpeNl"><a href="https://sandbox.interswitchng.com/docbase/docs/interswitch-sec-headers/introduction/">Introduction</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sandbox.interswitchng.com/docbase/docs/interswitch-sec-headers/introduction/embed/#?secret=adTF7lpeNl" width="600" height="338" title="“Introduction” — Interswitch DocBase" data-secret="adTF7lpeNl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script>