( ! ) Warning: Search backend error during near_match search for '18.219.145.197' 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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.03643964752MediaWiki->performRequest( )../MediaWiki.php:573
50.05424419536SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05514473560SpecialPage->run( )../SpecialPageFactory.php:581
70.05514473928SpecialSearch->execute( )../SpecialPage.php:383
80.13435817560SpecialSearch->goResult( )../SpecialSearch.php:117
90.13935823592SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13935824344SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14155839336Hooks::run( )../SearchEngine.php:231
120.14165840936call_user_func_array ( )../Hooks.php:209
130.14165841640CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14215915672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14295961696CirrusSearch\Searcher->search( )../Searcher.php:268
160.14636196784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14666229552PoolCounterWork->execute( )../Util.php:133
180.14676253992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14676254176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14676254248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14676256216PoolCounterWork->execute( )../Util.php:129
220.14686256864PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14686257048call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14686257168CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15336371448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15346375384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15346375664MWDebug::warning( )../GlobalFunctions.php:1247
280.15356376968MWDebug::sendMessage( )../MWDebug.php:155
290.15356377360trigger_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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.15556300616OutputPage->output( )../MediaWiki.php:583
50.15576307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15586308368WebResponse->header( )../OutputPage.php:2134
70.15586308512header ( )../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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.15556300616OutputPage->output( )../MediaWiki.php:583
50.15576307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15646316400WebResponse->header( )../OutputPage.php:2171
70.15646316544header ( )../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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.15556300616OutputPage->output( )../MediaWiki.php:583
50.15576307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15696316344WebResponse->header( )../OutputPage.php:2172
70.15696316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.15556300616OutputPage->output( )../MediaWiki.php:583
50.15736316344WebResponse->header( )../OutputPage.php:2220
60.15736316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02273789176MediaWiki->run( )../index.php:46
30.02273790584MediaWiki->main( )../MediaWiki.php:424
40.15556300616OutputPage->output( )../MediaWiki.php:583
50.15796316504WebResponse->header( )../OutputPage.php:2227
60.15796316648header ( )../WebResponse.php:37