( ! ) Warning: Search backend error during near_match search for '18.119.213.216' after 2. 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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.05933551480MediaWiki->performRequest( )../MediaWiki.php:573
50.14964379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15244432984SpecialPage->run( )../SpecialPageFactory.php:581
70.15244433352SpecialSearch->execute( )../SpecialPage.php:383
80.29995794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.31095800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31095801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.31835816440Hooks::run( )../SearchEngine.php:231
120.31835818040call_user_func_array ( )../Hooks.php:209
130.31835818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.31865892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.31895938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.32046173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32056205464PoolCounterWork->execute( )../Util.php:133
180.32066229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32066229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32066229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32066231912PoolCounterWork->execute( )../Util.php:129
220.32066232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32066232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32066232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32216347112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32236351048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32236351328MWDebug::warning( )../GlobalFunctions.php:1247
280.32236352632MWDebug::sendMessage( )../MWDebug.php:155
290.32246353024trigger_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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.32876276328OutputPage->output( )../MediaWiki.php:583
50.33176282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33186284080WebResponse->header( )../OutputPage.php:2134
70.33186284224header ( )../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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.32876276328OutputPage->output( )../MediaWiki.php:583
50.33176282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33256292112WebResponse->header( )../OutputPage.php:2171
70.33256292256header ( )../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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.32876276328OutputPage->output( )../MediaWiki.php:583
50.33176282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33306292056WebResponse->header( )../OutputPage.php:2172
70.33306292200header ( )../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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.32876276328OutputPage->output( )../MediaWiki.php:583
50.33356292056WebResponse->header( )../OutputPage.php:2220
60.33356292200header ( )../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
20.02853375880MediaWiki->run( )../index.php:46
30.02853377288MediaWiki->main( )../MediaWiki.php:424
40.32876276328OutputPage->output( )../MediaWiki.php:583
50.33576292216WebResponse->header( )../OutputPage.php:2227
60.33576292360header ( )../WebResponse.php:37