( ! ) Warning: Search backend error during near_match search for '3.148.108.192' 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
10.0001233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01793551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03154379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03194433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03194433736SpecialSearch->execute( )../SpecialPage.php:383
80.07225796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.07735802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07735802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07965817992Hooks::run( )../SearchEngine.php:231
120.07975819592call_user_func_array ( )../Hooks.php:209
130.07975820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08025894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08115940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.08446175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08466207008PoolCounterWork->execute( )../Util.php:133
180.08486231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08486231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08486231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08496233456PoolCounterWork->execute( )../Util.php:129
220.08496234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08496234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08496234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09136348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09146352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09146352880MWDebug::warning( )../GlobalFunctions.php:1247
280.09156354184MWDebug::sendMessage( )../MWDebug.php:155
290.09156354576trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09326277896OutputPage->output( )../MediaWiki.php:583
50.09346284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09356285648WebResponse->header( )../OutputPage.php:2134
70.09356285792header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09326277896OutputPage->output( )../MediaWiki.php:583
50.09346284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09416293696WebResponse->header( )../OutputPage.php:2171
70.09416293840header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09326277896OutputPage->output( )../MediaWiki.php:583
50.09346284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09466293640WebResponse->header( )../OutputPage.php:2172
70.09466293784header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09326277896OutputPage->output( )../MediaWiki.php:583
50.09506293640WebResponse->header( )../OutputPage.php:2220
60.09506293784header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09326277896OutputPage->output( )../MediaWiki.php:583
50.09556293800WebResponse->header( )../OutputPage.php:2227
60.09566293944header ( )../WebResponse.php:37