( ! ) Warning: Search backend error during near_match search for '3.141.12.224' 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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.06763553464MediaWiki->performRequest( )../MediaWiki.php:573
50.08584380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08624434856SpecialPage->run( )../SpecialPageFactory.php:581
70.08634435224SpecialSearch->execute( )../SpecialPage.php:383
80.13605798240SpecialSearch->goResult( )../SpecialSearch.php:117
90.14235804424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14235805176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14475820176Hooks::run( )../SearchEngine.php:231
120.14485821776call_user_func_array ( )../Hooks.php:209
130.14485822480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14525896512CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14615942560CirrusSearch\Searcher->search( )../Searcher.php:268
160.15016177616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15046209200PoolCounterWork->execute( )../Util.php:133
180.15056233456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15056233640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15056233712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15056235648PoolCounterWork->execute( )../Util.php:129
220.15066236296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15066236480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15066236600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15286350848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15296354784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15296355064MWDebug::warning( )../GlobalFunctions.php:1247
280.15306356368MWDebug::sendMessage( )../MWDebug.php:155
290.15306356760trigger_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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.15486280080OutputPage->output( )../MediaWiki.php:583
50.15516286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15526287832WebResponse->header( )../OutputPage.php:2134
70.15526287976header ( )../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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.15486280080OutputPage->output( )../MediaWiki.php:583
50.15516286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15586295864WebResponse->header( )../OutputPage.php:2171
70.15586296008header ( )../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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.15486280080OutputPage->output( )../MediaWiki.php:583
50.15516286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15636295808WebResponse->header( )../OutputPage.php:2172
70.15636295952header ( )../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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.15486280080OutputPage->output( )../MediaWiki.php:583
50.15686295808WebResponse->header( )../OutputPage.php:2220
60.15686295952header ( )../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
10.0000235248{main}( )../index.php:0
20.01993377864MediaWiki->run( )../index.php:46
30.02003379272MediaWiki->main( )../MediaWiki.php:424
40.15486280080OutputPage->output( )../MediaWiki.php:583
50.15756295968WebResponse->header( )../OutputPage.php:2227
60.15766296112header ( )../WebResponse.php:37