( ! ) Warning: Search backend error during near_match search for '3.147.71.94' after 7. 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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.06783551968MediaWiki->performRequest( )../MediaWiki.php:573
50.11904379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11954433312SpecialPage->run( )../SpecialPageFactory.php:581
70.11954433680SpecialSearch->execute( )../SpecialPage.php:383
80.18125796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.19725802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19725803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20005818248Hooks::run( )../SearchEngine.php:231
120.20005819848call_user_func_array ( )../Hooks.php:209
130.20005820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20065894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20135940648CirrusSearch\Searcher->search( )../Searcher.php:268
160.20396175752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20416207352PoolCounterWork->execute( )../Util.php:133
180.20436231608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20436231792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20436231864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20446233800PoolCounterWork->execute( )../Util.php:129
220.20446234448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20446234632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20446234752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21126348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21146352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21146353192MWDebug::warning( )../GlobalFunctions.php:1247
280.21156354480MWDebug::sendMessage( )../MWDebug.php:155
290.21156354872trigger_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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.21356278176OutputPage->output( )../MediaWiki.php:583
50.21386284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21396285920WebResponse->header( )../OutputPage.php:2134
70.21396286064header ( )../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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.21356278176OutputPage->output( )../MediaWiki.php:583
50.21386284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21466293952WebResponse->header( )../OutputPage.php:2171
70.21466294096header ( )../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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.21356278176OutputPage->output( )../MediaWiki.php:583
50.21386284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21516293896WebResponse->header( )../OutputPage.php:2172
70.21516294040header ( )../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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.21356278176OutputPage->output( )../MediaWiki.php:583
50.21566293896WebResponse->header( )../OutputPage.php:2220
60.21566294040header ( )../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
10.0002233928{main}( )../index.php:0
20.04733376408MediaWiki->run( )../index.php:46
30.04733377816MediaWiki->main( )../MediaWiki.php:424
40.21356278176OutputPage->output( )../MediaWiki.php:583
50.21626294056WebResponse->header( )../OutputPage.php:2227
60.21626294200header ( )../WebResponse.php:37