( ! ) Warning: Search backend error during near_match search for '3.139.107.140' 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
10.0001233960{main}( )../index.php:0
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.02803551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04254379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04304432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04304433312SpecialSearch->execute( )../SpecialPage.php:383
80.10555794784SpecialSearch->goResult( )../SpecialSearch.php:117
90.11355801040SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11355801792SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12375816792Hooks::run( )../SearchEngine.php:231
120.12385818392call_user_func_array ( )../Hooks.php:209
130.12385819096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12435893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12505939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.12856174200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12886205792PoolCounterWork->execute( )../Util.php:133
180.12906230048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12906230232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12906230304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12906232240PoolCounterWork->execute( )../Util.php:129
220.12906232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12906233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12906233192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13566347480CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13576351416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13576351696MWDebug::warning( )../GlobalFunctions.php:1247
280.13586353000MWDebug::sendMessage( )../MWDebug.php:155
290.13596353392trigger_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
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.13786276704OutputPage->output( )../MediaWiki.php:583
50.13816283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13826284456WebResponse->header( )../OutputPage.php:2134
70.13826284600header ( )../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
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.13786276704OutputPage->output( )../MediaWiki.php:583
50.13816283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13896292488WebResponse->header( )../OutputPage.php:2171
70.13896292632header ( )../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
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.13786276704OutputPage->output( )../MediaWiki.php:583
50.13816283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13946292432WebResponse->header( )../OutputPage.php:2172
70.13946292576header ( )../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
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.13786276704OutputPage->output( )../MediaWiki.php:583
50.13996292432WebResponse->header( )../OutputPage.php:2220
60.13996292576header ( )../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
20.01693375896MediaWiki->run( )../index.php:46
30.01693377304MediaWiki->main( )../MediaWiki.php:424
40.13786276704OutputPage->output( )../MediaWiki.php:583
50.14056292592WebResponse->header( )../OutputPage.php:2227
60.14056292736header ( )../WebResponse.php:37