( ! ) Warning: Search backend error during near_match search for '18.191.200.114' 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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.02283553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03804381016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03844434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03844435272SpecialSearch->execute( )../SpecialPage.php:383
80.08005798112SpecialSearch->goResult( )../SpecialSearch.php:117
90.08505804368SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08505805120SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735820112Hooks::run( )../SearchEngine.php:231
120.08745821712call_user_func_array ( )../Hooks.php:209
130.08745822416CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08795896456CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08875942496CirrusSearch\Searcher->search( )../Searcher.php:268
160.09156177552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09176209160PoolCounterWork->execute( )../Util.php:133
180.09186233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09196233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09196233672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09196235608PoolCounterWork->execute( )../Util.php:129
220.09196236256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09196236440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09196236560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09836350792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09846354728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09846355008MWDebug::warning( )../GlobalFunctions.php:1247
280.09856356312MWDebug::sendMessage( )../MWDebug.php:155
290.09856356704trigger_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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10036280024OutputPage->output( )../MediaWiki.php:583
50.10066286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066287776WebResponse->header( )../OutputPage.php:2134
70.10066287920header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10036280024OutputPage->output( )../MediaWiki.php:583
50.10066286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126295808WebResponse->header( )../OutputPage.php:2171
70.10126295952header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10036280024OutputPage->output( )../MediaWiki.php:583
50.10066286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186295752WebResponse->header( )../OutputPage.php:2172
70.10186295896header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10036280024OutputPage->output( )../MediaWiki.php:583
50.10226295752WebResponse->header( )../OutputPage.php:2220
60.10226295896header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10036280024OutputPage->output( )../MediaWiki.php:583
50.10296295912WebResponse->header( )../OutputPage.php:2227
60.10296296056header ( )../WebResponse.php:37