( ! ) Warning: Search backend error during near_match search for '3.143.5.199' 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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.04953551696MediaWiki->performRequest( )../MediaWiki.php:573
50.07754379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07804433360SpecialPage->run( )../SpecialPageFactory.php:581
70.07804433728SpecialSearch->execute( )../SpecialPage.php:383
80.18265795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.19555801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19555802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19885817320Hooks::run( )../SearchEngine.php:231
120.19885818920call_user_func_array ( )../Hooks.php:209
130.19885819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19935893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19995939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.20216174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20246206320PoolCounterWork->execute( )../Util.php:133
180.20256230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20256230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20256230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20256232768PoolCounterWork->execute( )../Util.php:129
220.20266233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20266233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20266233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22366347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22386351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22386352192MWDebug::warning( )../GlobalFunctions.php:1247
280.22386353496MWDebug::sendMessage( )../MWDebug.php:155
290.22386353888trigger_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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.22566277200OutputPage->output( )../MediaWiki.php:583
50.22586283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22596284952WebResponse->header( )../OutputPage.php:2134
70.22596285096header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.22566277200OutputPage->output( )../MediaWiki.php:583
50.22586283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22676292984WebResponse->header( )../OutputPage.php:2171
70.22676293128header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.22566277200OutputPage->output( )../MediaWiki.php:583
50.22586283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22716292928WebResponse->header( )../OutputPage.php:2172
70.22726293072header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.22566277200OutputPage->output( )../MediaWiki.php:583
50.22766292928WebResponse->header( )../OutputPage.php:2220
60.22766293072header ( )../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
10.0000233896{main}( )../index.php:0
20.01233376040MediaWiki->run( )../index.php:46
30.01233377448MediaWiki->main( )../MediaWiki.php:424
40.22566277200OutputPage->output( )../MediaWiki.php:583
50.22826293080WebResponse->header( )../OutputPage.php:2227
60.22826293224header ( )../WebResponse.php:37