( ! ) Warning: Search backend error during near_match search for '18.217.104.118' after 22. 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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.04183553472MediaWiki->performRequest( )../MediaWiki.php:573
50.18874381016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18914434904SpecialPage->run( )../SpecialPageFactory.php:581
70.18914435272SpecialSearch->execute( )../SpecialPage.php:383
80.56915798072SpecialSearch->goResult( )../SpecialSearch.php:117
90.63725804328SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63725805080SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.65595820072Hooks::run( )../SearchEngine.php:231
120.65605821672call_user_func_array ( )../Hooks.php:209
130.65605822376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.65645896416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.66785942448CirrusSearch\Searcher->search( )../Searcher.php:268
160.69856177504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.69876209088PoolCounterWork->execute( )../Util.php:133
180.69886233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.69886233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.69886233600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.69896235536PoolCounterWork->execute( )../Util.php:129
220.69896236184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.69896236368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.69896236488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.72066350720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.72086354656wfLogWarning( )../ElasticsearchIntermediary.php:98
270.72086354936MWDebug::warning( )../GlobalFunctions.php:1247
280.72096356240MWDebug::sendMessage( )../MWDebug.php:155
290.72096356632trigger_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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.73726279952OutputPage->output( )../MediaWiki.php:583
50.73746286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.73756287704WebResponse->header( )../OutputPage.php:2134
70.73756287848header ( )../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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.73726279952OutputPage->output( )../MediaWiki.php:583
50.73746286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75126295736WebResponse->header( )../OutputPage.php:2171
70.75126295880header ( )../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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.73726279952OutputPage->output( )../MediaWiki.php:583
50.73746286408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75176295680WebResponse->header( )../OutputPage.php:2172
70.75176295824header ( )../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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.73726279952OutputPage->output( )../MediaWiki.php:583
50.76236295680WebResponse->header( )../OutputPage.php:2220
60.76236295824header ( )../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
10.0000235248{main}( )../index.php:0
20.02033377880MediaWiki->run( )../index.php:46
30.02033379288MediaWiki->main( )../MediaWiki.php:424
40.73726279952OutputPage->output( )../MediaWiki.php:583
50.76736295840WebResponse->header( )../OutputPage.php:2227
60.76736295984header ( )../WebResponse.php:37