( ! ) Warning: Search backend error during near_match search for '3.147.48.140' after 44. 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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.07163551512MediaWiki->performRequest( )../MediaWiki.php:573
50.13334379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13374433096SpecialPage->run( )../SpecialPageFactory.php:581
70.13374433464SpecialSearch->execute( )../SpecialPage.php:383
80.35035795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.40515801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40515802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.42385817072Hooks::run( )../SearchEngine.php:231
120.42395818672call_user_func_array ( )../Hooks.php:209
130.42395819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.42425893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.42465939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.42626174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.42636206160PoolCounterWork->execute( )../Util.php:133
180.42646230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.42646230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.42646230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.42656232608PoolCounterWork->execute( )../Util.php:129
220.42656233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.42656233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.42656233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47006347808CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47036351744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47036352024MWDebug::warning( )../GlobalFunctions.php:1247
280.47046353328MWDebug::sendMessage( )../MWDebug.php:155
290.47046353720trigger_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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.47206276984OutputPage->output( )../MediaWiki.php:583
50.47226283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47236284736WebResponse->header( )../OutputPage.php:2134
70.47236284880header ( )../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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.47206276984OutputPage->output( )../MediaWiki.php:583
50.47226283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48156292768WebResponse->header( )../OutputPage.php:2171
70.48156292912header ( )../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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.47206276984OutputPage->output( )../MediaWiki.php:583
50.47226283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48206292712WebResponse->header( )../OutputPage.php:2172
70.48206292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.47206276984OutputPage->output( )../MediaWiki.php:583
50.48256292712WebResponse->header( )../OutputPage.php:2220
60.48256292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02853376040MediaWiki->run( )../index.php:46
30.02853377448MediaWiki->main( )../MediaWiki.php:424
40.47206276984OutputPage->output( )../MediaWiki.php:583
50.48316292872WebResponse->header( )../OutputPage.php:2227
60.48316293016header ( )../WebResponse.php:37