( ! ) Warning: Search backend error during near_match search for '3.135.219.226' after 13. 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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.02933551600MediaWiki->performRequest( )../MediaWiki.php:573
50.14194379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14234433040SpecialPage->run( )../SpecialPageFactory.php:581
70.14234433408SpecialSearch->execute( )../SpecialPage.php:383
80.29705794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.35355800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.35355801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.36555816656Hooks::run( )../SearchEngine.php:231
120.36565818256call_user_func_array ( )../Hooks.php:209
130.36565818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.37065892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.37255939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.38826174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38856205656PoolCounterWork->execute( )../Util.php:133
180.38866229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38866230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.38866230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.38876232104PoolCounterWork->execute( )../Util.php:129
220.38876232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.38876232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.38876233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.40136347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.40156351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.40156351528MWDebug::warning( )../GlobalFunctions.php:1247
280.40156352832MWDebug::sendMessage( )../MWDebug.php:155
290.40166353224trigger_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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.43926276536OutputPage->output( )../MediaWiki.php:583
50.44016282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44026284288WebResponse->header( )../OutputPage.php:2134
70.44026284432header ( )../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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.43926276536OutputPage->output( )../MediaWiki.php:583
50.44016282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44116292320WebResponse->header( )../OutputPage.php:2171
70.44116292464header ( )../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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.43926276536OutputPage->output( )../MediaWiki.php:583
50.44016282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44166292264WebResponse->header( )../OutputPage.php:2172
70.44166292408header ( )../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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.43926276536OutputPage->output( )../MediaWiki.php:583
50.44216292264WebResponse->header( )../OutputPage.php:2220
60.44216292408header ( )../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
20.02123376112MediaWiki->run( )../index.php:46
30.02123377520MediaWiki->main( )../MediaWiki.php:424
40.43926276536OutputPage->output( )../MediaWiki.php:583
50.44836292424WebResponse->header( )../OutputPage.php:2227
60.44836292568header ( )../WebResponse.php:37