( ! ) Warning: Search backend error during near_match search for '18.226.96.202' 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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.02683551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04164379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04204432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04204433312SpecialSearch->execute( )../SpecialPage.php:383
80.08905795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.09395802144SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09395802896SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605817896Hooks::run( )../SearchEngine.php:231
120.09615819496call_user_func_array ( )../Hooks.php:209
130.09615820200CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09655894224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09725940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.10016175312CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10036206904PoolCounterWork->execute( )../Util.php:133
180.10046231160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10046231344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10046231416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10056233352PoolCounterWork->execute( )../Util.php:129
220.10056234000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10056234184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10056234304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10686348432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10696352368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10696352648MWDebug::warning( )../GlobalFunctions.php:1247
280.10706353952MWDebug::sendMessage( )../MWDebug.php:155
290.10706354344trigger_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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.10866277624OutputPage->output( )../MediaWiki.php:583
50.10896284080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10906285376WebResponse->header( )../OutputPage.php:2134
70.10906285520header ( )../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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.10866277624OutputPage->output( )../MediaWiki.php:583
50.10896284080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10966293424WebResponse->header( )../OutputPage.php:2171
70.10966293568header ( )../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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.10866277624OutputPage->output( )../MediaWiki.php:583
50.10896284080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11016293368WebResponse->header( )../OutputPage.php:2172
70.11016293512header ( )../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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.10866277624OutputPage->output( )../MediaWiki.php:583
50.11066293368WebResponse->header( )../OutputPage.php:2220
60.11066293512header ( )../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
10.0002233960{main}( )../index.php:0
20.01863375896MediaWiki->run( )../index.php:46
30.01863377304MediaWiki->main( )../MediaWiki.php:424
40.10866277624OutputPage->output( )../MediaWiki.php:583
50.11116293528WebResponse->header( )../OutputPage.php:2227
60.11116293672header ( )../WebResponse.php:37