( ! ) Warning: Search backend error during near_match search for '3.129.247.175' after 7. 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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.02253551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04024379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04104433312SpecialSearch->execute( )../SpecialPage.php:383
80.09955794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.10695801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10695801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11045816776Hooks::run( )../SearchEngine.php:231
120.11055818376call_user_func_array ( )../Hooks.php:209
130.11055819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11125893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11245939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.11766174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11816205784PoolCounterWork->execute( )../Util.php:133
180.11846230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11846230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11846230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11846232232PoolCounterWork->execute( )../Util.php:129
220.11846232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11846233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11846233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12586347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12596351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12596351688MWDebug::warning( )../GlobalFunctions.php:1247
280.12606352992MWDebug::sendMessage( )../MWDebug.php:155
290.12606353384trigger_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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.12796276696OutputPage->output( )../MediaWiki.php:583
50.12816283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12826284448WebResponse->header( )../OutputPage.php:2134
70.12826284592header ( )../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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.12796276696OutputPage->output( )../MediaWiki.php:583
50.12816283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12896292480WebResponse->header( )../OutputPage.php:2171
70.12896292624header ( )../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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.12796276696OutputPage->output( )../MediaWiki.php:583
50.12816283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12946292424WebResponse->header( )../OutputPage.php:2172
70.12946292568header ( )../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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.12796276696OutputPage->output( )../MediaWiki.php:583
50.12996292424WebResponse->header( )../OutputPage.php:2220
60.12996292568header ( )../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
20.01473375896MediaWiki->run( )../index.php:46
30.01473377304MediaWiki->main( )../MediaWiki.php:424
40.12796276696OutputPage->output( )../MediaWiki.php:583
50.13046292584WebResponse->header( )../OutputPage.php:2227
60.13046292728header ( )../WebResponse.php:37