( ! ) Warning: Search backend error during near_match search for '18.217.59.146' 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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.04153551600MediaWiki->performRequest( )../MediaWiki.php:573
50.06924379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06964433040SpecialPage->run( )../SpecialPageFactory.php:581
70.06964433408SpecialSearch->execute( )../SpecialPage.php:383
80.16965794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.18155800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18155801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18395816656Hooks::run( )../SearchEngine.php:231
120.18405818256call_user_func_array ( )../Hooks.php:209
130.18405818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18445892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18515939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.18806174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18836205656PoolCounterWork->execute( )../Util.php:133
180.18846229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18846230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18846230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18846232104PoolCounterWork->execute( )../Util.php:129
220.18846232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18846232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18846233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20296347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20306351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20316351528MWDebug::warning( )../GlobalFunctions.php:1247
280.20316352832MWDebug::sendMessage( )../MWDebug.php:155
290.20316353224trigger_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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.20536276536OutputPage->output( )../MediaWiki.php:583
50.20556282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20566284288WebResponse->header( )../OutputPage.php:2134
70.20566284432header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.20536276536OutputPage->output( )../MediaWiki.php:583
50.20556282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20626292320WebResponse->header( )../OutputPage.php:2171
70.20626292464header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.20536276536OutputPage->output( )../MediaWiki.php:583
50.20556282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20676292264WebResponse->header( )../OutputPage.php:2172
70.20676292408header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.20536276536OutputPage->output( )../MediaWiki.php:583
50.20726292264WebResponse->header( )../OutputPage.php:2220
60.20726292408header ( )../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
10.0000233960{main}( )../index.php:0
20.01053376112MediaWiki->run( )../index.php:46
30.01053377520MediaWiki->main( )../MediaWiki.php:424
40.20536276536OutputPage->output( )../MediaWiki.php:583
50.20796292424WebResponse->header( )../OutputPage.php:2227
60.20796292568header ( )../WebResponse.php:37