( ! ) Warning: Search backend error during near_match search for '3.141.190.74' after 6. 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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.03513559544MediaWiki->performRequest( )../MediaWiki.php:573
50.08654387088SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08704440968SpecialPage->run( )../SpecialPageFactory.php:581
70.08704441336SpecialSearch->execute( )../SpecialPage.php:383
80.21665803424SpecialSearch->goResult( )../SpecialSearch.php:117
90.23655809656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23655810408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24875825408Hooks::run( )../SearchEngine.php:231
120.24885827008call_user_func_array ( )../Hooks.php:209
130.24885827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24915901760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24945947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.25096182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25106214488PoolCounterWork->execute( )../Util.php:133
180.25116238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25116238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25116239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25116240936PoolCounterWork->execute( )../Util.php:129
220.25116241584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25116241768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25116241888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25686356192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25706360128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25706360408MWDebug::warning( )../GlobalFunctions.php:1247
280.25706361712MWDebug::sendMessage( )../MWDebug.php:155
290.25706362104trigger_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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.26366285368OutputPage->output( )../MediaWiki.php:583
50.26386291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26396293120WebResponse->header( )../OutputPage.php:2134
70.26396293264header ( )../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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.26366285368OutputPage->output( )../MediaWiki.php:583
50.26386291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26456301152WebResponse->header( )../OutputPage.php:2171
70.26456301296header ( )../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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.26366285368OutputPage->output( )../MediaWiki.php:583
50.26386291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26686301096WebResponse->header( )../OutputPage.php:2172
70.26686301240header ( )../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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.26366285368OutputPage->output( )../MediaWiki.php:583
50.26726301096WebResponse->header( )../OutputPage.php:2220
60.26726301240header ( )../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
10.0000238760{main}( )../index.php:0
20.01493383952MediaWiki->run( )../index.php:46
30.01493385360MediaWiki->main( )../MediaWiki.php:424
40.26366285368OutputPage->output( )../MediaWiki.php:583
50.26786301256WebResponse->header( )../OutputPage.php:2227
60.26786301400header ( )../WebResponse.php:37