( ! ) Warning: Search backend error during near_match search for '216.73.216.115' after 15. 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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.05463957808MediaWiki->performRequest( )../MediaWiki.php:573
50.09424412640SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09474466648SpecialPage->run( )../SpecialPageFactory.php:581
70.09474467016SpecialSearch->execute( )../SpecialPage.php:383
80.16525811312SpecialSearch->goResult( )../SpecialSearch.php:117
90.18285817424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18285818176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18505833168Hooks::run( )../SearchEngine.php:231
120.18505834768call_user_func_array ( )../Hooks.php:209
130.18505835472CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18565909536CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18625955560CirrusSearch\Searcher->search( )../Searcher.php:268
160.19396190608CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19416222192PoolCounterWork->execute( )../Util.php:133
180.19436246448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19436246632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19436246704CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19436248640PoolCounterWork->execute( )../Util.php:129
220.19436249288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19436249472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19436249592CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20926363840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20946367776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20946368056MWDebug::warning( )../GlobalFunctions.php:1247
280.20956369360MWDebug::sendMessage( )../MWDebug.php:155
290.20956369752trigger_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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.21146293040OutputPage->output( )../MediaWiki.php:583
50.21166299496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21186300792WebResponse->header( )../OutputPage.php:2134
70.21186300936header ( )../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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.21146293040OutputPage->output( )../MediaWiki.php:583
50.21166299496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21256308824WebResponse->header( )../OutputPage.php:2171
70.21256308968header ( )../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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.21146293040OutputPage->output( )../MediaWiki.php:583
50.21166299496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21296308768WebResponse->header( )../OutputPage.php:2172
70.21296308912header ( )../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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.21146293040OutputPage->output( )../MediaWiki.php:583
50.21346308768WebResponse->header( )../OutputPage.php:2220
60.21346308912header ( )../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
10.0000236384{main}( )../index.php:0
20.03073782328MediaWiki->run( )../index.php:46
30.03073783736MediaWiki->main( )../MediaWiki.php:424
40.21146293040OutputPage->output( )../MediaWiki.php:583
50.21406308928WebResponse->header( )../OutputPage.php:2227
60.21406309072header ( )../WebResponse.php:37