( ! ) Warning: Search backend error during near_match search for '3.142.114.19' after 30. 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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.05303551512MediaWiki->performRequest( )../MediaWiki.php:573
50.11104379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11144433096SpecialPage->run( )../SpecialPageFactory.php:581
70.11144433464SpecialSearch->execute( )../SpecialPage.php:383
80.26505795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.29545801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29545802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.31305817072Hooks::run( )../SearchEngine.php:231
120.31315818672call_user_func_array ( )../Hooks.php:209
130.31315819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.31345893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.31395939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.31616174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.31636206160PoolCounterWork->execute( )../Util.php:133
180.31646230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.31646230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.31646230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.31646232608PoolCounterWork->execute( )../Util.php:129
220.31656233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.31656233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.31656233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.34686347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.34706351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.34706352008MWDebug::warning( )../GlobalFunctions.php:1247
280.34716353312MWDebug::sendMessage( )../MWDebug.php:155
290.34716353704trigger_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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.36636276984OutputPage->output( )../MediaWiki.php:583
50.37286283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37296284736WebResponse->header( )../OutputPage.php:2134
70.37296284880header ( )../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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.36636276984OutputPage->output( )../MediaWiki.php:583
50.37286283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37376292768WebResponse->header( )../OutputPage.php:2171
70.37376292912header ( )../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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.36636276984OutputPage->output( )../MediaWiki.php:583
50.37286283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37426292712WebResponse->header( )../OutputPage.php:2172
70.37426292856header ( )../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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.36636276984OutputPage->output( )../MediaWiki.php:583
50.38116292712WebResponse->header( )../OutputPage.php:2220
60.38116292856header ( )../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
20.02543376040MediaWiki->run( )../index.php:46
30.02543377448MediaWiki->main( )../MediaWiki.php:424
40.36636276984OutputPage->output( )../MediaWiki.php:583
50.38176292872WebResponse->header( )../OutputPage.php:2227
60.38176293016header ( )../WebResponse.php:37