( ! ) Warning: Search backend error during near_match search for '3.144.38.92' after 6. 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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.02893551696MediaWiki->performRequest( )../MediaWiki.php:573
50.05524379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05564433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05564433728SpecialSearch->execute( )../SpecialPage.php:383
80.10055795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.10625801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10625802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10845817320Hooks::run( )../SearchEngine.php:231
120.10855818920call_user_func_array ( )../Hooks.php:209
130.10855819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10885893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10925939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.11106174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11126206400PoolCounterWork->execute( )../Util.php:133
180.11136230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11136230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11136230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11136232848PoolCounterWork->execute( )../Util.php:129
220.11136233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11136233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11136233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11746348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11756351984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11766352264MWDebug::warning( )../GlobalFunctions.php:1247
280.11776353552MWDebug::sendMessage( )../MWDebug.php:155
290.11776353944trigger_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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.11966277232OutputPage->output( )../MediaWiki.php:583
50.11986283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11996284976WebResponse->header( )../OutputPage.php:2134
70.11996285120header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.11966277232OutputPage->output( )../MediaWiki.php:583
50.11986283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12056293008WebResponse->header( )../OutputPage.php:2171
70.12056293152header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.11966277232OutputPage->output( )../MediaWiki.php:583
50.11986283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12106292952WebResponse->header( )../OutputPage.php:2172
70.12106293096header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.11966277232OutputPage->output( )../MediaWiki.php:583
50.12156292952WebResponse->header( )../OutputPage.php:2220
60.12156293096header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.11966277232OutputPage->output( )../MediaWiki.php:583
50.12236293104WebResponse->header( )../OutputPage.php:2227
60.12236293248header ( )../WebResponse.php:37