( ! ) Warning: Search backend error during near_match search for '18.225.234.220' after 55. 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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.06943551480MediaWiki->performRequest( )../MediaWiki.php:573
50.11574379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11614432984SpecialPage->run( )../SpecialPageFactory.php:581
70.11614433352SpecialSearch->execute( )../SpecialPage.php:383
80.32035794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.34985800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.34985801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38155816440Hooks::run( )../SearchEngine.php:231
120.38395818040call_user_func_array ( )../Hooks.php:209
130.38395818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38565892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38625938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.38866173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38886205464PoolCounterWork->execute( )../Util.php:133
180.38896229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38896229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.38896229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.38906231912PoolCounterWork->execute( )../Util.php:129
220.38906232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.38906232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.38906232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.44366347096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.44376351032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.44376351312MWDebug::warning( )../GlobalFunctions.php:1247
280.44386352616MWDebug::sendMessage( )../MWDebug.php:155
290.44386353008trigger_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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.44566276328OutputPage->output( )../MediaWiki.php:583
50.44586282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44596284080WebResponse->header( )../OutputPage.php:2134
70.44596284224header ( )../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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.44566276328OutputPage->output( )../MediaWiki.php:583
50.44586282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44666292112WebResponse->header( )../OutputPage.php:2171
70.44666292256header ( )../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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.44566276328OutputPage->output( )../MediaWiki.php:583
50.44586282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44716292056WebResponse->header( )../OutputPage.php:2172
70.44716292200header ( )../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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.44566276328OutputPage->output( )../MediaWiki.php:583
50.44766292056WebResponse->header( )../OutputPage.php:2220
60.44766292200header ( )../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
20.01913375880MediaWiki->run( )../index.php:46
30.01923377288MediaWiki->main( )../MediaWiki.php:424
40.44566276328OutputPage->output( )../MediaWiki.php:583
50.44826292216WebResponse->header( )../OutputPage.php:2227
60.44826292360header ( )../WebResponse.php:37