( ! ) Warning: Search backend error during near_match search for '3.133.138.209' after 189. 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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
41.00893551928MediaWiki->performRequest( )../MediaWiki.php:573
51.67354379376SpecialPageFactory::executePath( )../MediaWiki.php:270
61.67384433360SpecialPage->run( )../SpecialPageFactory.php:581
71.67394433728SpecialSearch->execute( )../SpecialPage.php:383
83.66515796440SpecialSearch->goResult( )../SpecialSearch.php:117
93.87015802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.87015803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.99745818448Hooks::run( )../SearchEngine.php:231
123.99765820048call_user_func_array ( )../Hooks.php:209
134.00055820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
144.00085894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
154.00135940816CirrusSearch\Searcher->search( )../Searcher.php:268
164.00316175872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
174.00336207472PoolCounterWork->execute( )../Util.php:133
184.00346231728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
194.00346231912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
204.00346231984CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
214.00346233920PoolCounterWork->execute( )../Util.php:129
224.00346234568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
234.00346234752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
244.00346234872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.19206349144CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.19226353080wfLogWarning( )../ElasticsearchIntermediary.php:98
274.19226353360MWDebug::warning( )../GlobalFunctions.php:1247
284.32456354664MWDebug::sendMessage( )../MWDebug.php:155
294.32456355056trigger_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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
44.32656278360OutputPage->output( )../MediaWiki.php:583
54.32676284816OutputPage->sendCacheControl( )../OutputPage.php:2218
64.32686286112WebResponse->header( )../OutputPage.php:2134
74.32686286256header ( )../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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
44.32656278360OutputPage->output( )../MediaWiki.php:583
54.32676284816OutputPage->sendCacheControl( )../OutputPage.php:2218
64.32756294160WebResponse->header( )../OutputPage.php:2171
74.32756294304header ( )../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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
44.32656278360OutputPage->output( )../MediaWiki.php:583
54.32676284816OutputPage->sendCacheControl( )../OutputPage.php:2218
64.32806294104WebResponse->header( )../OutputPage.php:2172
74.32806294248header ( )../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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
44.32656278360OutputPage->output( )../MediaWiki.php:583
54.49726294104WebResponse->header( )../OutputPage.php:2220
64.49726294248header ( )../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
20.20183376416MediaWiki->run( )../index.php:46
30.20183377824MediaWiki->main( )../MediaWiki.php:424
44.32656278360OutputPage->output( )../MediaWiki.php:583
54.50666294264WebResponse->header( )../OutputPage.php:2227
64.50666294408header ( )../WebResponse.php:37