( ! ) Warning: Search backend error during near_match search for '13.58.3.72' 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
10.0001233896{main}( )../index.php:0
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.02693551952MediaWiki->performRequest( )../MediaWiki.php:573
50.04174379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04234433184SpecialPage->run( )../SpecialPageFactory.php:581
70.04234433552SpecialSearch->execute( )../SpecialPage.php:383
80.08515795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09275817936Hooks::run( )../SearchEngine.php:231
120.09275819536call_user_func_array ( )../Hooks.php:209
130.09275820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09335894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09415940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766175368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09786206976PoolCounterWork->execute( )../Util.php:133
180.09806231232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09806231416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09806231488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816233424PoolCounterWork->execute( )../Util.php:129
220.09816234072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816234256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816234376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10476348656CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10496352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10496352864MWDebug::warning( )../GlobalFunctions.php:1247
280.10506354152MWDebug::sendMessage( )../MWDebug.php:155
290.10506354544trigger_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
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.10696277848OutputPage->output( )../MediaWiki.php:583
50.10716284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726285592WebResponse->header( )../OutputPage.php:2134
70.10726285736header ( )../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
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.10696277848OutputPage->output( )../MediaWiki.php:583
50.10716284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796293624WebResponse->header( )../OutputPage.php:2171
70.10796293768header ( )../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
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.10696277848OutputPage->output( )../MediaWiki.php:583
50.10716284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836293568WebResponse->header( )../OutputPage.php:2172
70.10836293712header ( )../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
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.10696277848OutputPage->output( )../MediaWiki.php:583
50.10886293568WebResponse->header( )../OutputPage.php:2220
60.10886293712header ( )../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
20.01713376408MediaWiki->run( )../index.php:46
30.01713377816MediaWiki->main( )../MediaWiki.php:424
40.10696277848OutputPage->output( )../MediaWiki.php:583
50.10946293728WebResponse->header( )../OutputPage.php:2227
60.10946293872header ( )../WebResponse.php:37