( ! ) Warning: Search backend error during near_match search for '3.139.235.177' after 6. 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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.02143553304MediaWiki->performRequest( )../MediaWiki.php:573
50.03624380856SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664434768SpecialPage->run( )../SpecialPageFactory.php:581
70.03674435136SpecialSearch->execute( )../SpecialPage.php:383
80.08085797320SpecialSearch->goResult( )../SpecialSearch.php:117
90.08615803576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08615804328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855819328Hooks::run( )../SearchEngine.php:231
120.08855820928call_user_func_array ( )../Hooks.php:209
130.08855821632CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08995895664CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09135941688CirrusSearch\Searcher->search( )../Searcher.php:268
160.09646176744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09676208328PoolCounterWork->execute( )../Util.php:133
180.09686232584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09686232768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09686232840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09696234776PoolCounterWork->execute( )../Util.php:129
220.09696235424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09696235608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09696235728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10326349984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10356353920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10356354200MWDebug::warning( )../GlobalFunctions.php:1247
280.10366355504MWDebug::sendMessage( )../MWDebug.php:155
290.10366355896trigger_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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.10536279216OutputPage->output( )../MediaWiki.php:583
50.10556285672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566286968WebResponse->header( )../OutputPage.php:2134
70.10566287112header ( )../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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.10536279216OutputPage->output( )../MediaWiki.php:583
50.10556285672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636295000WebResponse->header( )../OutputPage.php:2171
70.10636295144header ( )../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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.10536279216OutputPage->output( )../MediaWiki.php:583
50.10556285672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686294944WebResponse->header( )../OutputPage.php:2172
70.10686295088header ( )../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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.10536279216OutputPage->output( )../MediaWiki.php:583
50.10736294944WebResponse->header( )../OutputPage.php:2220
60.10736295088header ( )../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
10.0001235248{main}( )../index.php:0
20.01193377848MediaWiki->run( )../index.php:46
30.01193379256MediaWiki->main( )../MediaWiki.php:424
40.10536279216OutputPage->output( )../MediaWiki.php:583
50.10786295104WebResponse->header( )../OutputPage.php:2227
60.10786295248header ( )../WebResponse.php:37