( ! ) Warning: Search backend error during near_match search for '18.219.14.63' after 28. 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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.16873551264MediaWiki->performRequest( )../MediaWiki.php:573
50.34374378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.34404432672SpecialPage->run( )../SpecialPageFactory.php:581
70.34414433040SpecialSearch->execute( )../SpecialPage.php:383
80.69975794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.77165800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.77165801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.80035816640Hooks::run( )../SearchEngine.php:231
120.80035818240call_user_func_array ( )../Hooks.php:209
130.80035818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.81185892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.81325939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.84266174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.84286205664PoolCounterWork->execute( )../Util.php:133
180.84296229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.84296230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.84296230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.84296232112PoolCounterWork->execute( )../Util.php:129
220.84306232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.84306232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.84306233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.87106347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.87126351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.87126351528MWDebug::warning( )../GlobalFunctions.php:1247
280.87136352832MWDebug::sendMessage( )../MWDebug.php:155
290.87136353224trigger_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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.88596276536OutputPage->output( )../MediaWiki.php:583
50.89496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89536284288WebResponse->header( )../OutputPage.php:2134
70.89536284432header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.88596276536OutputPage->output( )../MediaWiki.php:583
50.89496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90056292320WebResponse->header( )../OutputPage.php:2171
70.90056292464header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.88596276536OutputPage->output( )../MediaWiki.php:583
50.89496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90106292264WebResponse->header( )../OutputPage.php:2172
70.90106292408header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.88596276536OutputPage->output( )../MediaWiki.php:583
50.91096292264WebResponse->header( )../OutputPage.php:2220
60.91096292408header ( )../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
10.0001233928{main}( )../index.php:0
20.03393375864MediaWiki->run( )../index.php:46
30.03393377272MediaWiki->main( )../MediaWiki.php:424
40.88596276536OutputPage->output( )../MediaWiki.php:583
50.92016292424WebResponse->header( )../OutputPage.php:2227
60.92016292568header ( )../WebResponse.php:37