( ! ) Warning: Search backend error during near_match search for '3.138.135.14' after 11. 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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.08343551264MediaWiki->performRequest( )../MediaWiki.php:573
50.16944378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17864432672SpecialPage->run( )../SpecialPageFactory.php:581
70.17864433040SpecialSearch->execute( )../SpecialPage.php:383
80.40765794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.45195800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45195801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46535816640Hooks::run( )../SearchEngine.php:231
120.46545818240call_user_func_array ( )../Hooks.php:209
130.46545818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46585892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46645939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.47446174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.49086205664PoolCounterWork->execute( )../Util.php:133
180.49096229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.49096230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.49096230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.49096232112PoolCounterWork->execute( )../Util.php:129
220.49106232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.49106232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.49106233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.50166347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.50176351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.50186351528MWDebug::warning( )../GlobalFunctions.php:1247
280.50186352832MWDebug::sendMessage( )../MWDebug.php:155
290.50186353224trigger_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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.52286276536OutputPage->output( )../MediaWiki.php:583
50.52306282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52316284288WebResponse->header( )../OutputPage.php:2134
70.52316284432header ( )../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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.52286276536OutputPage->output( )../MediaWiki.php:583
50.52306282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52386292320WebResponse->header( )../OutputPage.php:2171
70.52386292464header ( )../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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.52286276536OutputPage->output( )../MediaWiki.php:583
50.52306282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52436292264WebResponse->header( )../OutputPage.php:2172
70.52436292408header ( )../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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.52286276536OutputPage->output( )../MediaWiki.php:583
50.53796292264WebResponse->header( )../OutputPage.php:2220
60.53796292408header ( )../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
20.03833375864MediaWiki->run( )../index.php:46
30.03833377272MediaWiki->main( )../MediaWiki.php:424
40.52286276536OutputPage->output( )../MediaWiki.php:583
50.53876292424WebResponse->header( )../OutputPage.php:2227
60.53876292568header ( )../WebResponse.php:37