( ! ) Warning: Search backend error during near_match search for '216.73.217.4' after 14. 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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.05983957128MediaWiki->performRequest( )../MediaWiki.php:573
50.09744411960SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09784465888SpecialPage->run( )../SpecialPageFactory.php:581
70.09784466256SpecialSearch->execute( )../SpecialPage.php:383
80.26535809544SpecialSearch->goResult( )../SpecialSearch.php:117
90.28585815800SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28585816552SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29625831552Hooks::run( )../SearchEngine.php:231
120.29635833152call_user_func_array ( )../Hooks.php:209
130.29635833856CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29705907920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29755953944CirrusSearch\Searcher->search( )../Searcher.php:268
160.29976189008CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30006220592PoolCounterWork->execute( )../Util.php:133
180.30016244848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30026245032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30026245104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30026247040PoolCounterWork->execute( )../Util.php:129
220.30026247688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30026247872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30026247992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.31376362264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.31396366200wfLogWarning( )../ElasticsearchIntermediary.php:98
270.31396366480MWDebug::warning( )../GlobalFunctions.php:1247
280.31406367784MWDebug::sendMessage( )../MWDebug.php:155
290.31406368176trigger_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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.31586291456OutputPage->output( )../MediaWiki.php:583
50.31606297912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.31616299208WebResponse->header( )../OutputPage.php:2134
70.31616299352header ( )../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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.31586291456OutputPage->output( )../MediaWiki.php:583
50.31606297912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32756307240WebResponse->header( )../OutputPage.php:2171
70.32756307384header ( )../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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.31586291456OutputPage->output( )../MediaWiki.php:583
50.31606297912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32816307184WebResponse->header( )../OutputPage.php:2172
70.32816307328header ( )../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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.31586291456OutputPage->output( )../MediaWiki.php:583
50.32866307184WebResponse->header( )../OutputPage.php:2220
60.32866307328header ( )../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
10.0000235840{main}( )../index.php:0
20.02573781648MediaWiki->run( )../index.php:46
30.02573783056MediaWiki->main( )../MediaWiki.php:424
40.31586291456OutputPage->output( )../MediaWiki.php:583
50.32926307344WebResponse->header( )../OutputPage.php:2227
60.32926307488header ( )../WebResponse.php:37