( ! ) Warning: Search backend error during near_match search for '3.139.80.199' 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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.11003956488MediaWiki->performRequest( )../MediaWiki.php:573
50.19884411272SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19924465192SpecialPage->run( )../SpecialPageFactory.php:581
70.19934465560SpecialSearch->execute( )../SpecialPage.php:383
80.43455808712SpecialSearch->goResult( )../SpecialSearch.php:117
90.45225814848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45225815600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46245830600Hooks::run( )../SearchEngine.php:231
120.46245832200call_user_func_array ( )../Hooks.php:209
130.46245832904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46295906960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46375952984CirrusSearch\Searcher->search( )../Searcher.php:268
160.48596188064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48626219648PoolCounterWork->execute( )../Util.php:133
180.48646243904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48646244088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48646244160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48646246096PoolCounterWork->execute( )../Util.php:129
220.48646246744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48646246928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48646247048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.50506361296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.50556365232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.50556365512MWDebug::warning( )../GlobalFunctions.php:1247
280.50576366816MWDebug::sendMessage( )../MWDebug.php:155
290.50576367208trigger_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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.50836290520OutputPage->output( )../MediaWiki.php:583
50.50856296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50876298264WebResponse->header( )../OutputPage.php:2134
70.50876298408header ( )../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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.50836290520OutputPage->output( )../MediaWiki.php:583
50.50856296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50946306296WebResponse->header( )../OutputPage.php:2171
70.50946306440header ( )../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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.50836290520OutputPage->output( )../MediaWiki.php:583
50.50856296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51836306240WebResponse->header( )../OutputPage.php:2172
70.51836306384header ( )../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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.50836290520OutputPage->output( )../MediaWiki.php:583
50.51886306240WebResponse->header( )../OutputPage.php:2220
60.51886306384header ( )../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
10.0000235328{main}( )../index.php:0
20.03183780896MediaWiki->run( )../index.php:46
30.03183782304MediaWiki->main( )../MediaWiki.php:424
40.50836290520OutputPage->output( )../MediaWiki.php:583
50.51956306400WebResponse->header( )../OutputPage.php:2227
60.51956306544header ( )../WebResponse.php:37