( ! ) Warning: Search backend error during near_match search for '216.73.216.248' after 21. 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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.04853560880MediaWiki->performRequest( )../MediaWiki.php:573
50.09604388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09644442192SpecialPage->run( )../SpecialPageFactory.php:581
70.09644442560SpecialSearch->execute( )../SpecialPage.php:383
80.18745805008SpecialSearch->goResult( )../SpecialSearch.php:117
90.20035811192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20035811944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20255826944Hooks::run( )../SearchEngine.php:231
120.20265828544call_user_func_array ( )../Hooks.php:209
130.20265829248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20305903296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20375949320CirrusSearch\Searcher->search( )../Searcher.php:268
160.20656184432CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20676217208PoolCounterWork->execute( )../Util.php:133
180.20686241656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20686241840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20686241912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20696243880PoolCounterWork->execute( )../Util.php:129
220.20696244528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20696244712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20696244832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22766359080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22776363016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22776363296MWDebug::warning( )../GlobalFunctions.php:1247
280.22796364600MWDebug::sendMessage( )../MWDebug.php:155
290.22796364992trigger_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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.22986288216OutputPage->output( )../MediaWiki.php:583
50.23006294672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23016295968WebResponse->header( )../OutputPage.php:2134
70.23016296112header ( )../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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.22986288216OutputPage->output( )../MediaWiki.php:583
50.23006294672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23076304000WebResponse->header( )../OutputPage.php:2171
70.23076304144header ( )../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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.22986288216OutputPage->output( )../MediaWiki.php:583
50.23006294672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23126303944WebResponse->header( )../OutputPage.php:2172
70.23126304088header ( )../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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.22986288216OutputPage->output( )../MediaWiki.php:583
50.23176303944WebResponse->header( )../OutputPage.php:2220
60.23176304088header ( )../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
10.0000239856{main}( )../index.php:0
20.02003385280MediaWiki->run( )../index.php:46
30.02003386688MediaWiki->main( )../MediaWiki.php:424
40.22986288216OutputPage->output( )../MediaWiki.php:583
50.23236304104WebResponse->header( )../OutputPage.php:2227
60.23236304248header ( )../WebResponse.php:37