( ! ) Warning: Search backend error during near_match search for '3.141.31.125' after 18. 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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.08983551512MediaWiki->performRequest( )../MediaWiki.php:573
50.14554379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14814433096SpecialPage->run( )../SpecialPageFactory.php:581
70.14814433464SpecialSearch->execute( )../SpecialPage.php:383
80.43125795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.47065801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47065802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.53055817072Hooks::run( )../SearchEngine.php:231
120.53065818672call_user_func_array ( )../Hooks.php:209
130.53065819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.53105893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.53155939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.54406174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.54436206160PoolCounterWork->execute( )../Util.php:133
180.54446230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.54446230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.54446230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.54456232608PoolCounterWork->execute( )../Util.php:129
220.54456233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.54456233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.54456233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56276347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56296351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56296352008MWDebug::warning( )../GlobalFunctions.php:1247
280.56306353312MWDebug::sendMessage( )../MWDebug.php:155
290.56306353704trigger_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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.60396276984OutputPage->output( )../MediaWiki.php:583
50.60416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60426284736WebResponse->header( )../OutputPage.php:2134
70.60426284880header ( )../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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.60396276984OutputPage->output( )../MediaWiki.php:583
50.60416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60506292768WebResponse->header( )../OutputPage.php:2171
70.60506292912header ( )../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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.60396276984OutputPage->output( )../MediaWiki.php:583
50.60416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60556292712WebResponse->header( )../OutputPage.php:2172
70.60556292856header ( )../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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.60396276984OutputPage->output( )../MediaWiki.php:583
50.60606292712WebResponse->header( )../OutputPage.php:2220
60.60606292856header ( )../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
10.0001233928{main}( )../index.php:0
20.04053376040MediaWiki->run( )../index.php:46
30.04053377448MediaWiki->main( )../MediaWiki.php:424
40.60396276984OutputPage->output( )../MediaWiki.php:583
50.63876292872WebResponse->header( )../OutputPage.php:2227
60.63876293016header ( )../WebResponse.php:37