( ! ) Warning: Search backend error during near_match search for '18.119.167.75' after 8. 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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.02183551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03724379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03764433736SpecialSearch->execute( )../SpecialPage.php:383
80.08265796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.10455802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10455802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10675817992Hooks::run( )../SearchEngine.php:231
120.10675819592call_user_func_array ( )../Hooks.php:209
130.10675820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10725894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10845940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.11326175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11436207008PoolCounterWork->execute( )../Util.php:133
180.11456231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11456231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11456231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11456233456PoolCounterWork->execute( )../Util.php:129
220.11466234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11466234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11466234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12286348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12296352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12296352880MWDebug::warning( )../GlobalFunctions.php:1247
280.12306354184MWDebug::sendMessage( )../MWDebug.php:155
290.12306354576trigger_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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12576277896OutputPage->output( )../MediaWiki.php:583
50.12596284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12606285648WebResponse->header( )../OutputPage.php:2134
70.12606285792header ( )../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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12576277896OutputPage->output( )../MediaWiki.php:583
50.12596284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12726293696WebResponse->header( )../OutputPage.php:2171
70.12726293840header ( )../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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12576277896OutputPage->output( )../MediaWiki.php:583
50.12596284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12786293640WebResponse->header( )../OutputPage.php:2172
70.12786293784header ( )../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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12576277896OutputPage->output( )../MediaWiki.php:583
50.12826293640WebResponse->header( )../OutputPage.php:2220
60.12826293784header ( )../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
10.0000233960{main}( )../index.php:0
20.01223376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.12576277896OutputPage->output( )../MediaWiki.php:583
50.13056293800WebResponse->header( )../OutputPage.php:2227
60.13056293944header ( )../WebResponse.php:37