( ! ) Warning: Search backend error during near_match search for '13.59.143.67' after 2. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.04153551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07584433376SpecialPage->run( )../SpecialPageFactory.php:581
70.07584433744SpecialSearch->execute( )../SpecialPage.php:383
80.12015795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.12585802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12585802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12825817840Hooks::run( )../SearchEngine.php:231
120.12835819440call_user_func_array ( )../Hooks.php:209
130.12835820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12855894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12895940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.13066175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13076206832PoolCounterWork->execute( )../Util.php:133
180.13086231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13086231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13086231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13096233280PoolCounterWork->execute( )../Util.php:129
220.13096233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13096234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13096234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13256348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13276352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13276352728MWDebug::warning( )../GlobalFunctions.php:1247
280.13286354032MWDebug::sendMessage( )../MWDebug.php:155
290.13286354424trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.13476277728OutputPage->output( )../MediaWiki.php:583
50.13496284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13506285480WebResponse->header( )../OutputPage.php:2134
70.13506285624header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.13476277728OutputPage->output( )../MediaWiki.php:583
50.13496284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13576293512WebResponse->header( )../OutputPage.php:2171
70.13576293656header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.13476277728OutputPage->output( )../MediaWiki.php:583
50.13496284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13626293456WebResponse->header( )../OutputPage.php:2172
70.13626293600header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.13476277728OutputPage->output( )../MediaWiki.php:583
50.13676293456WebResponse->header( )../OutputPage.php:2220
60.13676293600header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.02513376416MediaWiki->run( )../index.php:46
30.02513377824MediaWiki->main( )../MediaWiki.php:424
40.13476277728OutputPage->output( )../MediaWiki.php:583
50.13736293616WebResponse->header( )../OutputPage.php:2227
60.13736293760header ( )../WebResponse.php:37