( ! ) Warning: Search backend error during near_match search for '18.226.169.94' 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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.02573957208MediaWiki->performRequest( )../MediaWiki.php:573
50.03744412032SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03784466008SpecialPage->run( )../SpecialPageFactory.php:581
70.03784466376SpecialSearch->execute( )../SpecialPage.php:383
80.07825809960SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345816176SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345816928SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575831928Hooks::run( )../SearchEngine.php:231
120.08575833528call_user_func_array ( )../Hooks.php:209
130.08575834232CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625908296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695954320CirrusSearch\Searcher->search( )../Searcher.php:268
160.08996189344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016222112PoolCounterWork->execute( )../Util.php:133
180.09036246528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09036246712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09036246784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09036248752PoolCounterWork->execute( )../Util.php:129
220.09036249400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09036249584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09036249704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09676363968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09686367904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09686368184MWDebug::warning( )../GlobalFunctions.php:1247
280.09696369488MWDebug::sendMessage( )../MWDebug.php:155
290.09706369880trigger_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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.09896293112OutputPage->output( )../MediaWiki.php:583
50.09916299568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926300864WebResponse->header( )../OutputPage.php:2134
70.09926301008header ( )../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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.09896293112OutputPage->output( )../MediaWiki.php:583
50.09916299568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986308896WebResponse->header( )../OutputPage.php:2171
70.09986309040header ( )../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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.09896293112OutputPage->output( )../MediaWiki.php:583
50.09916299568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036308840WebResponse->header( )../OutputPage.php:2172
70.10036308984header ( )../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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.09896293112OutputPage->output( )../MediaWiki.php:583
50.10086308840WebResponse->header( )../OutputPage.php:2220
60.10086308984header ( )../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
10.0000235872{main}( )../index.php:0
20.01583781656MediaWiki->run( )../index.php:46
30.01583783064MediaWiki->main( )../MediaWiki.php:424
40.09896293112OutputPage->output( )../MediaWiki.php:583
50.10146309000WebResponse->header( )../OutputPage.php:2227
60.10146309144header ( )../WebResponse.php:37