( ! ) Warning: Search backend error during near_match search for '3.143.218.143' after 31. 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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.05273551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07714379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07744433368SpecialPage->run( )../SpecialPageFactory.php:581
70.07754433736SpecialSearch->execute( )../SpecialPage.php:383
80.17165796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.19585802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19585802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20395817992Hooks::run( )../SearchEngine.php:231
120.20405819592call_user_func_array ( )../Hooks.php:209
130.20405820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20425894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20455940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.20606175480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20616207080PoolCounterWork->execute( )../Util.php:133
180.21546231336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21546231520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21546231592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21546233528PoolCounterWork->execute( )../Util.php:129
220.21556234176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21556234360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21556234480CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24616348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24626352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24626353000MWDebug::warning( )../GlobalFunctions.php:1247
280.24636354304MWDebug::sendMessage( )../MWDebug.php:155
290.24636354696trigger_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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.24806277968OutputPage->output( )../MediaWiki.php:583
50.24846284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24856285720WebResponse->header( )../OutputPage.php:2134
70.24856285864header ( )../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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.24806277968OutputPage->output( )../MediaWiki.php:583
50.24846284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24956293768WebResponse->header( )../OutputPage.php:2171
70.24956293912header ( )../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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.24806277968OutputPage->output( )../MediaWiki.php:583
50.24846284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25006293712WebResponse->header( )../OutputPage.php:2172
70.25006293856header ( )../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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.24806277968OutputPage->output( )../MediaWiki.php:583
50.25056293712WebResponse->header( )../OutputPage.php:2220
60.25056293856header ( )../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
10.0000233960{main}( )../index.php:0
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.24806277968OutputPage->output( )../MediaWiki.php:583
50.25116293872WebResponse->header( )../OutputPage.php:2227
60.25116294016header ( )../WebResponse.php:37