( ! ) Warning: Search backend error during near_match search for '3.135.203.206' 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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.03503551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06744379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06834433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06834433736SpecialSearch->execute( )../SpecialPage.php:383
80.17605796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.18685802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18695802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19105817992Hooks::run( )../SearchEngine.php:231
120.19115819592call_user_func_array ( )../Hooks.php:209
130.19115820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19175894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19245940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.19536175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19556207008PoolCounterWork->execute( )../Util.php:133
180.19566231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19566231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19566231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19576233456PoolCounterWork->execute( )../Util.php:129
220.19576234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19576234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19576234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20296348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20316352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20316352896MWDebug::warning( )../GlobalFunctions.php:1247
280.20326354200MWDebug::sendMessage( )../MWDebug.php:155
290.20336354592trigger_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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.20636277896OutputPage->output( )../MediaWiki.php:583
50.20686284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20706285648WebResponse->header( )../OutputPage.php:2134
70.20706285792header ( )../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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.20636277896OutputPage->output( )../MediaWiki.php:583
50.20686284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20826293696WebResponse->header( )../OutputPage.php:2171
70.20826293840header ( )../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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.20636277896OutputPage->output( )../MediaWiki.php:583
50.20686284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20926293640WebResponse->header( )../OutputPage.php:2172
70.20926293784header ( )../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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.20636277896OutputPage->output( )../MediaWiki.php:583
50.21026293640WebResponse->header( )../OutputPage.php:2220
60.21026293784header ( )../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
10.0003233960{main}( )../index.php:0
20.01833376416MediaWiki->run( )../index.php:46
30.01843377824MediaWiki->main( )../MediaWiki.php:424
40.20636277896OutputPage->output( )../MediaWiki.php:583
50.21126293800WebResponse->header( )../OutputPage.php:2227
60.21126293944header ( )../WebResponse.php:37