( ! ) Warning: Search backend error during near_match search for '3.144.232.189' after 1. 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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.03053551392MediaWiki->performRequest( )../MediaWiki.php:573
50.06074378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06104432840SpecialPage->run( )../SpecialPageFactory.php:581
70.06114433208SpecialSearch->execute( )../SpecialPage.php:383
80.12165794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.12735801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12735801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12965816752Hooks::run( )../SearchEngine.php:231
120.12975818352call_user_func_array ( )../Hooks.php:209
130.12975819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12995893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13025939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.13176174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13186205760PoolCounterWork->execute( )../Util.php:133
180.13196230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13196230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13196230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13196232208PoolCounterWork->execute( )../Util.php:129
220.13196232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13196233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13196233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13346347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13366351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13366351648MWDebug::warning( )../GlobalFunctions.php:1247
280.13376352952MWDebug::sendMessage( )../MWDebug.php:155
290.13376353344trigger_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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.13536276640OutputPage->output( )../MediaWiki.php:583
50.13556283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13566284392WebResponse->header( )../OutputPage.php:2134
70.13566284536header ( )../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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.13536276640OutputPage->output( )../MediaWiki.php:583
50.13556283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13656292424WebResponse->header( )../OutputPage.php:2171
70.13656292568header ( )../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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.13536276640OutputPage->output( )../MediaWiki.php:583
50.13556283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13706292368WebResponse->header( )../OutputPage.php:2172
70.13706292512header ( )../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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.13536276640OutputPage->output( )../MediaWiki.php:583
50.13756292368WebResponse->header( )../OutputPage.php:2220
60.13756292512header ( )../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
20.01053375880MediaWiki->run( )../index.php:46
30.01053377288MediaWiki->main( )../MediaWiki.php:424
40.13536276640OutputPage->output( )../MediaWiki.php:583
50.13816292528WebResponse->header( )../OutputPage.php:2227
60.13816292672header ( )../WebResponse.php:37