( ! ) Warning: Search backend error during near_match search for '3.16.50.94' after 6. 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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.01983551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03454379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433552SpecialSearch->execute( )../SpecialPage.php:383
80.07775795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08295802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08295802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08505817936Hooks::run( )../SearchEngine.php:231
120.08515819536call_user_func_array ( )../Hooks.php:209
130.08515820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08575894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016175312CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09036206896PoolCounterWork->execute( )../Util.php:133
180.09046231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09046231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09046231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09046233344PoolCounterWork->execute( )../Util.php:129
220.09056233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09696348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09706352504wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706352784MWDebug::warning( )../GlobalFunctions.php:1247
280.09716354072MWDebug::sendMessage( )../MWDebug.php:155
290.09716354464trigger_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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.09886277800OutputPage->output( )../MediaWiki.php:583
50.09906284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916285544WebResponse->header( )../OutputPage.php:2134
70.09916285688header ( )../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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.09886277800OutputPage->output( )../MediaWiki.php:583
50.09906284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976293576WebResponse->header( )../OutputPage.php:2171
70.09976293720header ( )../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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.09886277800OutputPage->output( )../MediaWiki.php:583
50.09906284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026293520WebResponse->header( )../OutputPage.php:2172
70.10026293664header ( )../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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.09886277800OutputPage->output( )../MediaWiki.php:583
50.10076293520WebResponse->header( )../OutputPage.php:2220
60.10076293664header ( )../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
10.0001233896{main}( )../index.php:0
20.01193376408MediaWiki->run( )../index.php:46
30.01203377816MediaWiki->main( )../MediaWiki.php:424
40.09886277800OutputPage->output( )../MediaWiki.php:583
50.10126293680WebResponse->header( )../OutputPage.php:2227
60.10126293824header ( )../WebResponse.php:37