( ! ) Warning: Search backend error during near_match search for '3.145.170.176' 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
10.0001233960{main}( )../index.php:0
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.02193551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03904379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03944432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03944433312SpecialSearch->execute( )../SpecialPage.php:383
80.09825794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.10955801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10955801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11255816776Hooks::run( )../SearchEngine.php:231
120.11265818376call_user_func_array ( )../Hooks.php:209
130.11265819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11305893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11395939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.11706174144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11766205728PoolCounterWork->execute( )../Util.php:133
180.11776229984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11786230168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11786230240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11786232176PoolCounterWork->execute( )../Util.php:129
220.11786232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11786233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11786233128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12386347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12396351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12406351616MWDebug::warning( )../GlobalFunctions.php:1247
280.12416352920MWDebug::sendMessage( )../MWDebug.php:155
290.12416353312trigger_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
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.12596276624OutputPage->output( )../MediaWiki.php:583
50.12616283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12626284376WebResponse->header( )../OutputPage.php:2134
70.12626284520header ( )../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
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.12596276624OutputPage->output( )../MediaWiki.php:583
50.12616283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12696292408WebResponse->header( )../OutputPage.php:2171
70.12696292552header ( )../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
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.12596276624OutputPage->output( )../MediaWiki.php:583
50.12616283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12746292352WebResponse->header( )../OutputPage.php:2172
70.12746292496header ( )../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
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.12596276624OutputPage->output( )../MediaWiki.php:583
50.12786292352WebResponse->header( )../OutputPage.php:2220
60.12786292496header ( )../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
20.01133375896MediaWiki->run( )../index.php:46
30.01133377304MediaWiki->main( )../MediaWiki.php:424
40.12596276624OutputPage->output( )../MediaWiki.php:583
50.12846292512WebResponse->header( )../OutputPage.php:2227
60.12846292656header ( )../WebResponse.php:37