( ! ) Warning: Search backend error during near_match search for '3.144.30.75' after 17. 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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.05663551968MediaWiki->performRequest( )../MediaWiki.php:573
50.08384379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08434433312SpecialPage->run( )../SpecialPageFactory.php:581
70.08434433680SpecialSearch->execute( )../SpecialPage.php:383
80.19975796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.20515802504SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20515803256SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20925818256Hooks::run( )../SearchEngine.php:231
120.20925819856call_user_func_array ( )../Hooks.php:209
130.20925820560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20985894608CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21045940632CirrusSearch\Searcher->search( )../Searcher.php:268
160.21286175736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21316207336PoolCounterWork->execute( )../Util.php:133
180.21326231592PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21326231776call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21326231848CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21326233784PoolCounterWork->execute( )../Util.php:129
220.21326234432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21326234616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21326234736CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22986348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22996352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23006353184MWDebug::warning( )../GlobalFunctions.php:1247
280.23016354488MWDebug::sendMessage( )../MWDebug.php:155
290.23016354880trigger_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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.23336278160OutputPage->output( )../MediaWiki.php:583
50.23406284616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23416285912WebResponse->header( )../OutputPage.php:2134
70.23416286056header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.23336278160OutputPage->output( )../MediaWiki.php:583
50.23406284616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23486293944WebResponse->header( )../OutputPage.php:2171
70.23486294088header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.23336278160OutputPage->output( )../MediaWiki.php:583
50.23406284616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23536293888WebResponse->header( )../OutputPage.php:2172
70.23536294032header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.23336278160OutputPage->output( )../MediaWiki.php:583
50.23586293888WebResponse->header( )../OutputPage.php:2220
60.23586294032header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376408MediaWiki->run( )../index.php:46
30.02743377816MediaWiki->main( )../MediaWiki.php:424
40.23336278160OutputPage->output( )../MediaWiki.php:583
50.23716294048WebResponse->header( )../OutputPage.php:2227
60.23716294192header ( )../WebResponse.php:37