( ! ) Warning: Search backend error during near_match search for '3.138.178.3' 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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.02793551872MediaWiki->performRequest( )../MediaWiki.php:573
50.05084379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05184433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05194433728SpecialSearch->execute( )../SpecialPage.php:383
80.11825796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.12425802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12425803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12695818232Hooks::run( )../SearchEngine.php:231
120.12705819832call_user_func_array ( )../Hooks.php:209
130.12705820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12745894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12815940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.13126175608CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13146207192PoolCounterWork->execute( )../Util.php:133
180.13166231448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13166231632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13166231704CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13166233640PoolCounterWork->execute( )../Util.php:129
220.13166234288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13166234472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13166234592CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13816348856CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13826352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13826353064MWDebug::warning( )../GlobalFunctions.php:1247
280.13836354352MWDebug::sendMessage( )../MWDebug.php:155
290.13836354744trigger_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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.14016278080OutputPage->output( )../MediaWiki.php:583
50.14046284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14056285824WebResponse->header( )../OutputPage.php:2134
70.14056285968header ( )../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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.14016278080OutputPage->output( )../MediaWiki.php:583
50.14046284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14116293856WebResponse->header( )../OutputPage.php:2171
70.14116294000header ( )../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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.14016278080OutputPage->output( )../MediaWiki.php:583
50.14046284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14176293800WebResponse->header( )../OutputPage.php:2172
70.14176293944header ( )../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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.14016278080OutputPage->output( )../MediaWiki.php:583
50.14226293800WebResponse->header( )../OutputPage.php:2220
60.14226293944header ( )../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
10.0002233928{main}( )../index.php:0
20.01553376392MediaWiki->run( )../index.php:46
30.01553377800MediaWiki->main( )../MediaWiki.php:424
40.14016278080OutputPage->output( )../MediaWiki.php:583
50.14286293960WebResponse->header( )../OutputPage.php:2227
60.14286294104header ( )../WebResponse.php:37