( ! ) Warning: Search backend error during near_match search for '3.147.53.229' 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
10.0001233928{main}( )../index.php:0
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.03313551384MediaWiki->performRequest( )../MediaWiki.php:573
50.06364378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06414432768SpecialPage->run( )../SpecialPageFactory.php:581
70.06414433136SpecialSearch->execute( )../SpecialPage.php:383
80.10695794752SpecialSearch->goResult( )../SpecialSearch.php:117
90.11225800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11225801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11485816736Hooks::run( )../SearchEngine.php:231
120.11485818336call_user_func_array ( )../Hooks.php:209
130.11485819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11535893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11605939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.11906174120CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11936205712PoolCounterWork->execute( )../Util.php:133
180.11946229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11946230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11946230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11956232160PoolCounterWork->execute( )../Util.php:129
220.11956232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11956232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11956233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12606347376CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12616351312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12616351592MWDebug::warning( )../GlobalFunctions.php:1247
280.12626352896MWDebug::sendMessage( )../MWDebug.php:155
290.12626353288trigger_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
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.12806276600OutputPage->output( )../MediaWiki.php:583
50.12836283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12846284352WebResponse->header( )../OutputPage.php:2134
70.12846284496header ( )../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
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.12806276600OutputPage->output( )../MediaWiki.php:583
50.12836283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12906292384WebResponse->header( )../OutputPage.php:2171
70.12906292528header ( )../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
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.12806276600OutputPage->output( )../MediaWiki.php:583
50.12836283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12956292328WebResponse->header( )../OutputPage.php:2172
70.12956292472header ( )../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
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.12806276600OutputPage->output( )../MediaWiki.php:583
50.12996292328WebResponse->header( )../OutputPage.php:2220
60.13006292472header ( )../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
20.01833375840MediaWiki->run( )../index.php:46
30.01843377248MediaWiki->main( )../MediaWiki.php:424
40.12806276600OutputPage->output( )../MediaWiki.php:583
50.13066292488WebResponse->header( )../OutputPage.php:2227
60.13066292632header ( )../WebResponse.php:37