( ! ) Warning: Search backend error during near_match search for '18.218.126.65' after 19. 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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.07013551392MediaWiki->performRequest( )../MediaWiki.php:573
50.14524378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14574432840SpecialPage->run( )../SpecialPageFactory.php:581
70.14574433208SpecialSearch->execute( )../SpecialPage.php:383
80.38695794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.42625801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.42625801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.43885816752Hooks::run( )../SearchEngine.php:231
120.43885818352call_user_func_array ( )../Hooks.php:209
130.43885819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.43945893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44025939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.46296174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46326205760PoolCounterWork->execute( )../Util.php:133
180.46336230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46336230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46336230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46336232208PoolCounterWork->execute( )../Util.php:129
220.46346232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46346233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46346233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48216347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48236351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48236351632MWDebug::warning( )../GlobalFunctions.php:1247
280.48236352936MWDebug::sendMessage( )../MWDebug.php:155
290.48246353328trigger_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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.48416276640OutputPage->output( )../MediaWiki.php:583
50.48436283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48446284392WebResponse->header( )../OutputPage.php:2134
70.48446284536header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.48416276640OutputPage->output( )../MediaWiki.php:583
50.48436283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48516292424WebResponse->header( )../OutputPage.php:2171
70.48516292568header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.48416276640OutputPage->output( )../MediaWiki.php:583
50.48436283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50396292368WebResponse->header( )../OutputPage.php:2172
70.50406292512header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.48416276640OutputPage->output( )../MediaWiki.php:583
50.51656292368WebResponse->header( )../OutputPage.php:2220
60.51656292512header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.48416276640OutputPage->output( )../MediaWiki.php:583
50.51726292528WebResponse->header( )../OutputPage.php:2227
60.51726292672header ( )../WebResponse.php:37