( ! ) Warning: Search backend error during near_match search for '18.216.101.113' 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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.02153599376MediaWiki->performRequest( )../MediaWiki.php:573
50.03704412824SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754466824SpecialPage->run( )../SpecialPageFactory.php:581
70.03754467192SpecialSearch->execute( )../SpecialPage.php:383
80.08225794280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08755800560SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08755801312SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08975816304Hooks::run( )../SearchEngine.php:231
120.08975817904call_user_func_array ( )../Hooks.php:209
130.08975818608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09025892632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09095938656CirrusSearch\Searcher->search( )../Searcher.php:268
160.09366173712CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09396205296PoolCounterWork->execute( )../Util.php:133
180.09406229576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09406229760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09406229832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09416231768PoolCounterWork->execute( )../Util.php:129
220.09416232416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09416232600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09416232720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10026346952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046350888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046351168MWDebug::warning( )../GlobalFunctions.php:1247
280.10056352472MWDebug::sendMessage( )../MWDebug.php:155
290.10056352864trigger_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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.10236276168OutputPage->output( )../MediaWiki.php:583
50.10256282624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266283920WebResponse->header( )../OutputPage.php:2134
70.10266284064header ( )../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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.10236276168OutputPage->output( )../MediaWiki.php:583
50.10256282624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336291952WebResponse->header( )../OutputPage.php:2171
70.10336292096header ( )../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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.10236276168OutputPage->output( )../MediaWiki.php:583
50.10256282624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386291896WebResponse->header( )../OutputPage.php:2172
70.10386292040header ( )../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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.10236276168OutputPage->output( )../MediaWiki.php:583
50.10446291896WebResponse->header( )../OutputPage.php:2220
60.10446292040header ( )../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
10.0001232232{main}( )../index.php:0
20.01243374144MediaWiki->run( )../index.php:46
30.01243375552MediaWiki->main( )../MediaWiki.php:424
40.10236276168OutputPage->output( )../MediaWiki.php:583
50.10516292056WebResponse->header( )../OutputPage.php:2227
60.10516292200header ( )../WebResponse.php:37