( ! ) Warning: Search backend error during near_match search for '3.133.133.117' after 2. 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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.02253551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03724379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03764433408SpecialSearch->execute( )../SpecialPage.php:383
80.08065794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08585800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08585801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815816656Hooks::run( )../SearchEngine.php:231
120.08815818256call_user_func_array ( )../Hooks.php:209
130.08815818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08865893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08915939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.09146174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166205744PoolCounterWork->execute( )../Util.php:133
180.09176230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09176230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09176230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09176232192PoolCounterWork->execute( )../Util.php:129
220.09186232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09366347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09376351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09376351600MWDebug::warning( )../GlobalFunctions.php:1247
280.09386352904MWDebug::sendMessage( )../MWDebug.php:155
290.09386353296trigger_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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.09546276576OutputPage->output( )../MediaWiki.php:583
50.09566283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09576284328WebResponse->header( )../OutputPage.php:2134
70.09576284472header ( )../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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.09546276576OutputPage->output( )../MediaWiki.php:583
50.09566283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09646292360WebResponse->header( )../OutputPage.php:2171
70.09646292504header ( )../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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.09546276576OutputPage->output( )../MediaWiki.php:583
50.09566283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696292304WebResponse->header( )../OutputPage.php:2172
70.09696292448header ( )../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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.09546276576OutputPage->output( )../MediaWiki.php:583
50.09746292304WebResponse->header( )../OutputPage.php:2220
60.09746292448header ( )../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
10.0001233960{main}( )../index.php:0
20.01333376112MediaWiki->run( )../index.php:46
30.01343377520MediaWiki->main( )../MediaWiki.php:424
40.09546276576OutputPage->output( )../MediaWiki.php:583
50.09806292464WebResponse->header( )../OutputPage.php:2227
60.09806292608header ( )../WebResponse.php:37