( ! ) Warning: Search backend error during near_match search for '3.133.159.240' after 2. 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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.07823551600MediaWiki->performRequest( )../MediaWiki.php:573
50.18854379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21784433040SpecialPage->run( )../SpecialPageFactory.php:581
70.21784433408SpecialSearch->execute( )../SpecialPage.php:383
80.45245794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.46665800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.46665801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46895816656Hooks::run( )../SearchEngine.php:231
120.46905818256call_user_func_array ( )../Hooks.php:209
130.46905818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46935892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.47175939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.47466174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.47486205656PoolCounterWork->execute( )../Util.php:133
180.47976229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.47976230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.47976230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.47986232104PoolCounterWork->execute( )../Util.php:129
220.47986232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48006232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48006233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48196347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48206351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48206351528MWDebug::warning( )../GlobalFunctions.php:1247
280.48216352832MWDebug::sendMessage( )../MWDebug.php:155
290.48216353224trigger_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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.48406276536OutputPage->output( )../MediaWiki.php:583
50.48426282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48436284288WebResponse->header( )../OutputPage.php:2134
70.48436284432header ( )../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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.48406276536OutputPage->output( )../MediaWiki.php:583
50.48426282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49266292320WebResponse->header( )../OutputPage.php:2171
70.49266292464header ( )../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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.48406276536OutputPage->output( )../MediaWiki.php:583
50.48426282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49336292264WebResponse->header( )../OutputPage.php:2172
70.49336292408header ( )../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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.48406276536OutputPage->output( )../MediaWiki.php:583
50.49396292264WebResponse->header( )../OutputPage.php:2220
60.49396292408header ( )../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
20.03013376112MediaWiki->run( )../index.php:46
30.03013377520MediaWiki->main( )../MediaWiki.php:424
40.48406276536OutputPage->output( )../MediaWiki.php:583
50.49666292424WebResponse->header( )../OutputPage.php:2227
60.49666292568header ( )../WebResponse.php:37