( ! ) Warning: Search backend error during near_match search for '18.119.102.149' 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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.01673551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03164379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03204433352SpecialSearch->execute( )../SpecialPage.php:383
80.07635794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.08175800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08175801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08405816440Hooks::run( )../SearchEngine.php:231
120.08405818040call_user_func_array ( )../Hooks.php:209
130.08405818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08435892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08485938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.08636173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08656205464PoolCounterWork->execute( )../Util.php:133
180.08656229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08656229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08666229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08666231912PoolCounterWork->execute( )../Util.php:129
220.08666232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08666232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08666232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09256347112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09266351048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09266351328MWDebug::warning( )../GlobalFunctions.php:1247
280.09276352632MWDebug::sendMessage( )../MWDebug.php:155
290.09276353024trigger_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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09436276328OutputPage->output( )../MediaWiki.php:583
50.09456282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09466284080WebResponse->header( )../OutputPage.php:2134
70.09466284224header ( )../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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09436276328OutputPage->output( )../MediaWiki.php:583
50.09456282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09536292112WebResponse->header( )../OutputPage.php:2171
70.09536292256header ( )../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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09436276328OutputPage->output( )../MediaWiki.php:583
50.09456282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586292056WebResponse->header( )../OutputPage.php:2172
70.09586292200header ( )../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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09436276328OutputPage->output( )../MediaWiki.php:583
50.09646292056WebResponse->header( )../OutputPage.php:2220
60.09646292200header ( )../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
10.0001233960{main}( )../index.php:0
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09436276328OutputPage->output( )../MediaWiki.php:583
50.09706292216WebResponse->header( )../OutputPage.php:2227
60.09706292360header ( )../WebResponse.php:37