( ! ) Warning: Search backend error during near_match search for '3.146.107.55' after 14. 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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.09293551512MediaWiki->performRequest( )../MediaWiki.php:573
50.17324379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17364433096SpecialPage->run( )../SpecialPageFactory.php:581
70.17364433464SpecialSearch->execute( )../SpecialPage.php:383
80.46065795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.47045801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47045802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.47895817072Hooks::run( )../SearchEngine.php:231
120.47905818672call_user_func_array ( )../Hooks.php:209
130.47905819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.47945893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.48385939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.49436174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.49466206160PoolCounterWork->execute( )../Util.php:133
180.49476230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.49476230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.49476230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.49486232608PoolCounterWork->execute( )../Util.php:129
220.49486233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.49486233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.49486233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.50906347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.50926351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.50926352008MWDebug::warning( )../GlobalFunctions.php:1247
280.50936353312MWDebug::sendMessage( )../MWDebug.php:155
290.50936353704trigger_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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.51346276984OutputPage->output( )../MediaWiki.php:583
50.51366283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51376284736WebResponse->header( )../OutputPage.php:2134
70.51376284880header ( )../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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.51346276984OutputPage->output( )../MediaWiki.php:583
50.51366283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51446292768WebResponse->header( )../OutputPage.php:2171
70.51446292912header ( )../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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.51346276984OutputPage->output( )../MediaWiki.php:583
50.51366283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51496292712WebResponse->header( )../OutputPage.php:2172
70.51496292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.51346276984OutputPage->output( )../MediaWiki.php:583
50.51546292712WebResponse->header( )../OutputPage.php:2220
60.51546292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02973376040MediaWiki->run( )../index.php:46
30.02973377448MediaWiki->main( )../MediaWiki.php:424
40.51346276984OutputPage->output( )../MediaWiki.php:583
50.51606292872WebResponse->header( )../OutputPage.php:2227
60.51606293016header ( )../WebResponse.php:37