( ! ) Warning: Search backend error during near_match search for '3.147.66.250' after 15. 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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.03333551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06174378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06214432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06214433040SpecialSearch->execute( )../SpecialPage.php:383
80.12605794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.13185800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13185801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13395816640Hooks::run( )../SearchEngine.php:231
120.13405818240call_user_func_array ( )../Hooks.php:209
130.13405818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13455892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13535939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.14756174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14786205664PoolCounterWork->execute( )../Util.php:133
180.14806229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14806230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14806230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14806232112PoolCounterWork->execute( )../Util.php:129
220.14806232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14806232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14806233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16286347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16306351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16306351528MWDebug::warning( )../GlobalFunctions.php:1247
280.16316352832MWDebug::sendMessage( )../MWDebug.php:155
290.16316353224trigger_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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.16506276536OutputPage->output( )../MediaWiki.php:583
50.16526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16536284288WebResponse->header( )../OutputPage.php:2134
70.16536284432header ( )../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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.16506276536OutputPage->output( )../MediaWiki.php:583
50.16526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16596292320WebResponse->header( )../OutputPage.php:2171
70.16596292464header ( )../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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.16506276536OutputPage->output( )../MediaWiki.php:583
50.16526282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16646292264WebResponse->header( )../OutputPage.php:2172
70.16646292408header ( )../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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.16506276536OutputPage->output( )../MediaWiki.php:583
50.16696292264WebResponse->header( )../OutputPage.php:2220
60.16696292408header ( )../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
20.01253375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.16506276536OutputPage->output( )../MediaWiki.php:583
50.17196292424WebResponse->header( )../OutputPage.php:2227
60.17196292568header ( )../WebResponse.php:37