( ! ) Warning: Search backend error during near_match search for '3.15.226.33' after 7. 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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.01673551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03134379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03194433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03194433680SpecialSearch->execute( )../SpecialPage.php:383
80.08185797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.08705804080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08705804832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08995819832Hooks::run( )../SearchEngine.php:231
120.08995821432call_user_func_array ( )../Hooks.php:209
130.08995822136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09065896184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09115942224CirrusSearch\Searcher->search( )../Searcher.php:268
160.09376177328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09406210128PoolCounterWork->execute( )../Util.php:133
180.09426234872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09426235056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09426235128CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09426237096PoolCounterWork->execute( )../Util.php:129
220.09426237744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09426237928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09426238048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10106352152CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10126356080wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10126356360MWDebug::warning( )../GlobalFunctions.php:1247
280.10136357648MWDebug::sendMessage( )../MWDebug.php:155
290.10136358040trigger_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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.10306281248OutputPage->output( )../MediaWiki.php:583
50.10326287696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336288992WebResponse->header( )../OutputPage.php:2134
70.10336289136header ( )../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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.10306281248OutputPage->output( )../MediaWiki.php:583
50.10326287696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396297024WebResponse->header( )../OutputPage.php:2171
70.10396297168header ( )../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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.10306281248OutputPage->output( )../MediaWiki.php:583
50.10326287696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10456296968WebResponse->header( )../OutputPage.php:2172
70.10456297112header ( )../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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.10306281248OutputPage->output( )../MediaWiki.php:583
50.10506296968WebResponse->header( )../OutputPage.php:2220
60.10506297112header ( )../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
10.0001233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.10306281248OutputPage->output( )../MediaWiki.php:583
50.10566297128WebResponse->header( )../OutputPage.php:2227
60.10566297272header ( )../WebResponse.php:37