( ! ) Warning: Search backend error during near_match search for '18.119.160.154' 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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.02263957520MediaWiki->performRequest( )../MediaWiki.php:573
50.03414412320SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03454466328SpecialPage->run( )../SpecialPageFactory.php:581
70.03454466696SpecialSearch->execute( )../SpecialPage.php:383
80.07495810520SpecialSearch->goResult( )../SpecialSearch.php:117
90.08035816736SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08035817488SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08265832480Hooks::run( )../SearchEngine.php:231
120.08265834080call_user_func_array ( )../Hooks.php:209
130.08265834784CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08305908840CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08365954864CirrusSearch\Searcher->search( )../Searcher.php:268
160.08606189912CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08626221496PoolCounterWork->execute( )../Util.php:133
180.08636245752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08636245936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08636246008CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08636247944PoolCounterWork->execute( )../Util.php:129
220.08636248592PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08636248776call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08636248896CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09236363160CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09266367096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09266367376MWDebug::warning( )../GlobalFunctions.php:1247
280.09276368680MWDebug::sendMessage( )../MWDebug.php:155
290.09276369072trigger_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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.09466292392OutputPage->output( )../MediaWiki.php:583
50.09496298848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09506300144WebResponse->header( )../OutputPage.php:2134
70.09506300288header ( )../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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.09466292392OutputPage->output( )../MediaWiki.php:583
50.09496298848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09576308176WebResponse->header( )../OutputPage.php:2171
70.09576308320header ( )../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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.09466292392OutputPage->output( )../MediaWiki.php:583
50.09496298848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626308120WebResponse->header( )../OutputPage.php:2172
70.09626308264header ( )../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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.09466292392OutputPage->output( )../MediaWiki.php:583
50.09676308120WebResponse->header( )../OutputPage.php:2220
60.09676308264header ( )../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
10.0000236256{main}( )../index.php:0
20.01473782000MediaWiki->run( )../index.php:46
30.01473783408MediaWiki->main( )../MediaWiki.php:424
40.09466292392OutputPage->output( )../MediaWiki.php:583
50.09736308280WebResponse->header( )../OutputPage.php:2227
60.09736308424header ( )../WebResponse.php:37