( ! ) Warning: Search backend error during near_match search for '3.141.2.95' after 22. 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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.02193551680MediaWiki->performRequest( )../MediaWiki.php:573
50.03724379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03774433088SpecialPage->run( )../SpecialPageFactory.php:581
70.03774433456SpecialSearch->execute( )../SpecialPage.php:383
80.12035794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.13805800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13805801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14475816560Hooks::run( )../SearchEngine.php:231
120.14485818160call_user_func_array ( )../Hooks.php:209
130.14485818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14535892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14605938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.15226173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15246205536PoolCounterWork->execute( )../Util.php:133
180.15266229792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15266229976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15266230048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15266231984PoolCounterWork->execute( )../Util.php:129
220.15276232632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15276232816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15276232936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17496347184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17506351112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17506351392MWDebug::warning( )../GlobalFunctions.php:1247
280.17526352680MWDebug::sendMessage( )../MWDebug.php:155
290.17526353072trigger_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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.17786276408OutputPage->output( )../MediaWiki.php:583
50.17806282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17816284152WebResponse->header( )../OutputPage.php:2134
70.17816284296header ( )../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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.17786276408OutputPage->output( )../MediaWiki.php:583
50.17806282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17886292184WebResponse->header( )../OutputPage.php:2171
70.17886292328header ( )../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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.17786276408OutputPage->output( )../MediaWiki.php:583
50.17806282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17936292128WebResponse->header( )../OutputPage.php:2172
70.17936292272header ( )../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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.17786276408OutputPage->output( )../MediaWiki.php:583
50.18636292128WebResponse->header( )../OutputPage.php:2220
60.18636292272header ( )../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
10.0000233896{main}( )../index.php:0
20.01053376040MediaWiki->run( )../index.php:46
30.01053377448MediaWiki->main( )../MediaWiki.php:424
40.17786276408OutputPage->output( )../MediaWiki.php:583
50.18706292280WebResponse->header( )../OutputPage.php:2227
60.18706292424header ( )../WebResponse.php:37