( ! ) Warning: Search backend error during near_match search for '3.133.131.180' after 2. 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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.02123551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03704379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03744433312SpecialSearch->execute( )../SpecialPage.php:383
80.08065794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08565801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08565801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08795816776Hooks::run( )../SearchEngine.php:231
120.08795818376call_user_func_array ( )../Hooks.php:209
130.08795819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08825893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08895939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09176174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206205784PoolCounterWork->execute( )../Util.php:133
180.09216230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09216230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09216230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09216232232PoolCounterWork->execute( )../Util.php:129
220.09226232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09416347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09426351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09426351688MWDebug::warning( )../GlobalFunctions.php:1247
280.09436352992MWDebug::sendMessage( )../MWDebug.php:155
290.09436353384trigger_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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09616276696OutputPage->output( )../MediaWiki.php:583
50.09636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09646284448WebResponse->header( )../OutputPage.php:2134
70.09646284592header ( )../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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09616276696OutputPage->output( )../MediaWiki.php:583
50.09636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716292480WebResponse->header( )../OutputPage.php:2171
70.09716292624header ( )../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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09616276696OutputPage->output( )../MediaWiki.php:583
50.09636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766292424WebResponse->header( )../OutputPage.php:2172
70.09766292568header ( )../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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09616276696OutputPage->output( )../MediaWiki.php:583
50.09816292424WebResponse->header( )../OutputPage.php:2220
60.09816292568header ( )../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
10.0001233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09616276696OutputPage->output( )../MediaWiki.php:583
50.09866292584WebResponse->header( )../OutputPage.php:2227
60.09866292728header ( )../WebResponse.php:37