( ! ) Warning: Search backend error during near_match search for '18.222.89.230' 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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.07143965176MediaWiki->performRequest( )../MediaWiki.php:573
50.09304419936SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09344473952SpecialPage->run( )../SpecialPageFactory.php:581
70.09354474320SpecialSearch->execute( )../SpecialPage.php:383
80.13935818504SpecialSearch->goResult( )../SpecialSearch.php:117
90.14455824720SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14455825472SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14685840472Hooks::run( )../SearchEngine.php:231
120.14685842072call_user_func_array ( )../Hooks.php:209
130.14685842776CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14735916832CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14795962856CirrusSearch\Searcher->search( )../Searcher.php:268
160.15106197904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15136230672PoolCounterWork->execute( )../Util.php:133
180.15146255088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15146255272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15146255344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15146257312PoolCounterWork->execute( )../Util.php:129
220.15146257960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15146258144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15146258264CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15766372512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15786376448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15786376728MWDebug::warning( )../GlobalFunctions.php:1247
280.15796378032MWDebug::sendMessage( )../MWDebug.php:155
290.15796378424trigger_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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.15966301672OutputPage->output( )../MediaWiki.php:583
50.15986308120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15996309416WebResponse->header( )../OutputPage.php:2134
70.15996309560header ( )../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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.15966301672OutputPage->output( )../MediaWiki.php:583
50.15986308120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16056317448WebResponse->header( )../OutputPage.php:2171
70.16056317592header ( )../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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.15966301672OutputPage->output( )../MediaWiki.php:583
50.15986308120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16106317392WebResponse->header( )../OutputPage.php:2172
70.16106317536header ( )../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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.15966301672OutputPage->output( )../MediaWiki.php:583
50.16156317392WebResponse->header( )../OutputPage.php:2220
60.16156317536header ( )../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
10.0000240880{main}( )../index.php:0
20.02913789680MediaWiki->run( )../index.php:46
30.02913791088MediaWiki->main( )../MediaWiki.php:424
40.15966301672OutputPage->output( )../MediaWiki.php:583
50.16216317552WebResponse->header( )../OutputPage.php:2227
60.16216317696header ( )../WebResponse.php:37