( ! ) Warning: Search backend error during near_match search for '3.139.87.134' 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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.02033551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03654378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03694432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433040SpecialSearch->execute( )../SpecialPage.php:383
80.11005794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.11665800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11665801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11895816640Hooks::run( )../SearchEngine.php:231
120.11905818240call_user_func_array ( )../Hooks.php:209
130.11905818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11955892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12025939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.12296174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12326205664PoolCounterWork->execute( )../Util.php:133
180.12346229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12346230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12346230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12346232112PoolCounterWork->execute( )../Util.php:129
220.12346232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12346232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12346233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12976347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12986351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12986351528MWDebug::warning( )../GlobalFunctions.php:1247
280.12996352832MWDebug::sendMessage( )../MWDebug.php:155
290.12996353224trigger_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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.13206276536OutputPage->output( )../MediaWiki.php:583
50.13226282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13236284288WebResponse->header( )../OutputPage.php:2134
70.13236284432header ( )../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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.13206276536OutputPage->output( )../MediaWiki.php:583
50.13226282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13296292320WebResponse->header( )../OutputPage.php:2171
70.13296292464header ( )../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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.13206276536OutputPage->output( )../MediaWiki.php:583
50.13226282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13346292264WebResponse->header( )../OutputPage.php:2172
70.13346292408header ( )../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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.13206276536OutputPage->output( )../MediaWiki.php:583
50.13386292264WebResponse->header( )../OutputPage.php:2220
60.13386292408header ( )../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
20.00863375864MediaWiki->run( )../index.php:46
30.00863377272MediaWiki->main( )../MediaWiki.php:424
40.13206276536OutputPage->output( )../MediaWiki.php:583
50.13456292424WebResponse->header( )../OutputPage.php:2227
60.13456292568header ( )../WebResponse.php:37