( ! ) Warning: Search backend error during near_match search for '3.131.13.138' 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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.04283551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06004378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06044432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06044433040SpecialSearch->execute( )../SpecialPage.php:383
80.10405794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.10955800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10955801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11185816640Hooks::run( )../SearchEngine.php:231
120.11185818240call_user_func_array ( )../Hooks.php:209
130.11185818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11245892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11335939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.11666174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11696205664PoolCounterWork->execute( )../Util.php:133
180.11716229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11716230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11716230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11716232112PoolCounterWork->execute( )../Util.php:129
220.11726232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11726232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11726233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12366347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12376351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12376351528MWDebug::warning( )../GlobalFunctions.php:1247
280.12386352832MWDebug::sendMessage( )../MWDebug.php:155
290.12386353224trigger_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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.12576276536OutputPage->output( )../MediaWiki.php:583
50.12596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12606284288WebResponse->header( )../OutputPage.php:2134
70.12606284432header ( )../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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.12576276536OutputPage->output( )../MediaWiki.php:583
50.12596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12676292320WebResponse->header( )../OutputPage.php:2171
70.12676292464header ( )../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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.12576276536OutputPage->output( )../MediaWiki.php:583
50.12596282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12736292264WebResponse->header( )../OutputPage.php:2172
70.12736292408header ( )../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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.12576276536OutputPage->output( )../MediaWiki.php:583
50.12786292264WebResponse->header( )../OutputPage.php:2220
60.12786292408header ( )../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
10.0000233928{main}( )../index.php:0
20.01593375864MediaWiki->run( )../index.php:46
30.01593377272MediaWiki->main( )../MediaWiki.php:424
40.12576276536OutputPage->output( )../MediaWiki.php:583
50.12856292424WebResponse->header( )../OutputPage.php:2227
60.12856292568header ( )../WebResponse.php:37