( ! ) Warning: Search backend error during near_match search for '18.222.182.34' after 15. 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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.05833551392MediaWiki->performRequest( )../MediaWiki.php:573
50.09014378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09054432840SpecialPage->run( )../SpecialPageFactory.php:581
70.09064433208SpecialSearch->execute( )../SpecialPage.php:383
80.20955794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.23305801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23305801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24395816752Hooks::run( )../SearchEngine.php:231
120.24395818352call_user_func_array ( )../Hooks.php:209
130.24395819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25225893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25635939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.26686174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26726205760PoolCounterWork->execute( )../Util.php:133
180.26736230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26736230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26736230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26746232208PoolCounterWork->execute( )../Util.php:129
220.26746232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26746233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26746233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28226347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28236351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28236351632MWDebug::warning( )../GlobalFunctions.php:1247
280.28256352936MWDebug::sendMessage( )../MWDebug.php:155
290.28256353328trigger_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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.29136276640OutputPage->output( )../MediaWiki.php:583
50.29156283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29166284392WebResponse->header( )../OutputPage.php:2134
70.29166284536header ( )../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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.29136276640OutputPage->output( )../MediaWiki.php:583
50.29156283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29366292424WebResponse->header( )../OutputPage.php:2171
70.29366292568header ( )../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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.29136276640OutputPage->output( )../MediaWiki.php:583
50.29156283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29416292368WebResponse->header( )../OutputPage.php:2172
70.29416292512header ( )../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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.29136276640OutputPage->output( )../MediaWiki.php:583
50.29466292368WebResponse->header( )../OutputPage.php:2220
60.29466292512header ( )../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
20.01043375880MediaWiki->run( )../index.php:46
30.01043377288MediaWiki->main( )../MediaWiki.php:424
40.29136276640OutputPage->output( )../MediaWiki.php:583
50.29536292528WebResponse->header( )../OutputPage.php:2227
60.29536292672header ( )../WebResponse.php:37