( ! ) Warning: Search backend error during near_match search for '3.144.93.6' after 19. 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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.11423551680MediaWiki->performRequest( )../MediaWiki.php:573
50.16544379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16584433088SpecialPage->run( )../SpecialPageFactory.php:581
70.16584433456SpecialSearch->execute( )../SpecialPage.php:383
80.25755794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.27745800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27745801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27975816560Hooks::run( )../SearchEngine.php:231
120.27975818160call_user_func_array ( )../Hooks.php:209
130.27975818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28015892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28065938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.28426173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28446205536PoolCounterWork->execute( )../Util.php:133
180.28456229792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28456229976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28456230048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28466231984PoolCounterWork->execute( )../Util.php:129
220.28466232632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28466232816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28466232936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30326347184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30346351112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30346351392MWDebug::warning( )../GlobalFunctions.php:1247
280.30356352680MWDebug::sendMessage( )../MWDebug.php:155
290.30356353072trigger_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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.30566276408OutputPage->output( )../MediaWiki.php:583
50.30586282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30596284152WebResponse->header( )../OutputPage.php:2134
70.30596284296header ( )../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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.30566276408OutputPage->output( )../MediaWiki.php:583
50.30586282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30656292184WebResponse->header( )../OutputPage.php:2171
70.30656292328header ( )../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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.30566276408OutputPage->output( )../MediaWiki.php:583
50.30586282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30706292128WebResponse->header( )../OutputPage.php:2172
70.30706292272header ( )../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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.30566276408OutputPage->output( )../MediaWiki.php:583
50.30756292128WebResponse->header( )../OutputPage.php:2220
60.30756292272header ( )../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
20.05183376040MediaWiki->run( )../index.php:46
30.05183377448MediaWiki->main( )../MediaWiki.php:424
40.30566276408OutputPage->output( )../MediaWiki.php:583
50.30806292280WebResponse->header( )../OutputPage.php:2227
60.30806292424header ( )../WebResponse.php:37