( ! ) Warning: Search backend error during near_match search for '3.145.53.196' 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
10.0000233928{main}( )../index.php:0
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.01943551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03624378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433040SpecialSearch->execute( )../SpecialPage.php:383
80.08595794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.09955800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09955801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10185816640Hooks::run( )../SearchEngine.php:231
120.10185818240call_user_func_array ( )../Hooks.php:209
130.10185818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10245892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10315939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.10616174064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10636205648PoolCounterWork->execute( )../Util.php:133
180.10646229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10646230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10646230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10656232096PoolCounterWork->execute( )../Util.php:129
220.10656232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10656232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10656233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12586347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12596351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12596351544MWDebug::warning( )../GlobalFunctions.php:1247
280.12606352848MWDebug::sendMessage( )../MWDebug.php:155
290.12606353240trigger_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
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.12876276552OutputPage->output( )../MediaWiki.php:583
50.12916283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12926284304WebResponse->header( )../OutputPage.php:2134
70.12926284448header ( )../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
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.12876276552OutputPage->output( )../MediaWiki.php:583
50.12916283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12996292336WebResponse->header( )../OutputPage.php:2171
70.12996292480header ( )../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
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.12876276552OutputPage->output( )../MediaWiki.php:583
50.12916283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13036292280WebResponse->header( )../OutputPage.php:2172
70.13036292424header ( )../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
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.12876276552OutputPage->output( )../MediaWiki.php:583
50.13086292280WebResponse->header( )../OutputPage.php:2220
60.13086292424header ( )../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
20.01083375864MediaWiki->run( )../index.php:46
30.01083377272MediaWiki->main( )../MediaWiki.php:424
40.12876276552OutputPage->output( )../MediaWiki.php:583
50.13146292440WebResponse->header( )../OutputPage.php:2227
60.13146292584header ( )../WebResponse.php:37