( ! ) Warning: Search backend error during near_match search for '18.118.12.157' after 43. 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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.06503551600MediaWiki->performRequest( )../MediaWiki.php:573
50.15444379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15484433040SpecialPage->run( )../SpecialPageFactory.php:581
70.15484433408SpecialSearch->execute( )../SpecialPage.php:383
80.38345794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.44595800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.44595801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46225816656Hooks::run( )../SearchEngine.php:231
120.46225818256call_user_func_array ( )../Hooks.php:209
130.46225818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46265892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.47285939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.47506174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.47526205656PoolCounterWork->execute( )../Util.php:133
180.47536229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.47536230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.47536230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.47536232104PoolCounterWork->execute( )../Util.php:129
220.47546232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.47546232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.47546233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.51806347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.51826351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.51826351528MWDebug::warning( )../GlobalFunctions.php:1247
280.51836352832MWDebug::sendMessage( )../MWDebug.php:155
290.51836353224trigger_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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.52006276536OutputPage->output( )../MediaWiki.php:583
50.52026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52036284288WebResponse->header( )../OutputPage.php:2134
70.52036284432header ( )../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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.52006276536OutputPage->output( )../MediaWiki.php:583
50.52026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52506292320WebResponse->header( )../OutputPage.php:2171
70.52506292464header ( )../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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.52006276536OutputPage->output( )../MediaWiki.php:583
50.52026282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52546292264WebResponse->header( )../OutputPage.php:2172
70.52546292408header ( )../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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.52006276536OutputPage->output( )../MediaWiki.php:583
50.52596292264WebResponse->header( )../OutputPage.php:2220
60.52596292408header ( )../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
20.01803376112MediaWiki->run( )../index.php:46
30.01803377520MediaWiki->main( )../MediaWiki.php:424
40.52006276536OutputPage->output( )../MediaWiki.php:583
50.52656292424WebResponse->header( )../OutputPage.php:2227
60.52656292568header ( )../WebResponse.php:37