( ! ) Warning: Search backend error during near_match search for '3.135.209.78' after 42. 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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.25733599440MediaWiki->performRequest( )../MediaWiki.php:573
50.41594412888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.41634466848SpecialPage->run( )../SpecialPageFactory.php:581
70.41634467216SpecialSearch->execute( )../SpecialPage.php:383
80.75875794904SpecialSearch->goResult( )../SpecialSearch.php:117
90.82775801184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.82775801936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.85245816936Hooks::run( )../SearchEngine.php:231
120.85255818536call_user_func_array ( )../Hooks.php:209
130.85255819240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.85285893272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.85325939296CirrusSearch\Searcher->search( )../Searcher.php:268
160.88606174352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.88616205936PoolCounterWork->execute( )../Util.php:133
180.88636230200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.88636230384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.88636230456CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.88636232392PoolCounterWork->execute( )../Util.php:129
220.88636233040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.88636233224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.88636233344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.92826347608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.92836351544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.92836351824MWDebug::warning( )../GlobalFunctions.php:1247
280.92856353128MWDebug::sendMessage( )../MWDebug.php:155
290.92856353520trigger_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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.93046276800OutputPage->output( )../MediaWiki.php:583
50.98096283256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.98116284552WebResponse->header( )../OutputPage.php:2134
70.98116284696header ( )../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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.93046276800OutputPage->output( )../MediaWiki.php:583
50.98096283256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.98186292584WebResponse->header( )../OutputPage.php:2171
70.98186292728header ( )../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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.93046276800OutputPage->output( )../MediaWiki.php:583
50.98096283256OutputPage->sendCacheControl( )../OutputPage.php:2218
61.00386292528WebResponse->header( )../OutputPage.php:2172
71.00386292672header ( )../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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.93046276800OutputPage->output( )../MediaWiki.php:583
51.01926292528WebResponse->header( )../OutputPage.php:2220
61.01926292672header ( )../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
10.0000232200{main}( )../index.php:0
20.09173374280MediaWiki->run( )../index.php:46
30.09173375688MediaWiki->main( )../MediaWiki.php:424
40.93046276800OutputPage->output( )../MediaWiki.php:583
51.02876292688WebResponse->header( )../OutputPage.php:2227
61.02876292832header ( )../WebResponse.php:37