( ! ) Warning: Search backend error during near_match search for '3.140.196.9' 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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.04333551968MediaWiki->performRequest( )../MediaWiki.php:573
50.07254379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07414433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07414433680SpecialSearch->execute( )../SpecialPage.php:383
80.15485796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.16705802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16705803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17055818248Hooks::run( )../SearchEngine.php:231
120.17055819848call_user_func_array ( )../Hooks.php:209
130.17055820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17225894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17295940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.17906175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17936207272PoolCounterWork->execute( )../Util.php:133
180.17956231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17956231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17956231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17966233720PoolCounterWork->execute( )../Util.php:129
220.17966234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17966234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17966234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19366348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19466352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19466353136MWDebug::warning( )../GlobalFunctions.php:1247
280.19476354440MWDebug::sendMessage( )../MWDebug.php:155
290.19476354832trigger_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
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.20036278144OutputPage->output( )../MediaWiki.php:583
50.20056284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20086285896WebResponse->header( )../OutputPage.php:2134
70.20086286040header ( )../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
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.20036278144OutputPage->output( )../MediaWiki.php:583
50.20056284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20266293928WebResponse->header( )../OutputPage.php:2171
70.20266294072header ( )../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
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.20036278144OutputPage->output( )../MediaWiki.php:583
50.20056284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20356293872WebResponse->header( )../OutputPage.php:2172
70.20356294016header ( )../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
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.20036278144OutputPage->output( )../MediaWiki.php:583
50.20426293872WebResponse->header( )../OutputPage.php:2220
60.20426294016header ( )../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
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.20036278144OutputPage->output( )../MediaWiki.php:583
50.20516294032WebResponse->header( )../OutputPage.php:2227
60.20516294176header ( )../WebResponse.php:37