( ! ) Warning: Search backend error during near_match search for '3.145.83.221' after 16. 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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.04243551512MediaWiki->performRequest( )../MediaWiki.php:573
50.07514379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07564433096SpecialPage->run( )../SpecialPageFactory.php:581
70.07564433464SpecialSearch->execute( )../SpecialPage.php:383
80.18565795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.20815801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20815802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21425817072Hooks::run( )../SearchEngine.php:231
120.21425818672call_user_func_array ( )../Hooks.php:209
130.21425819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21475893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21525939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.21766174544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21796206152PoolCounterWork->execute( )../Util.php:133
180.21816230408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21816230592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21816230664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21816232600PoolCounterWork->execute( )../Util.php:129
220.21816233248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21816233432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21826233552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23426347832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23446351768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23446352048MWDebug::warning( )../GlobalFunctions.php:1247
280.23456353352MWDebug::sendMessage( )../MWDebug.php:155
290.23456353744trigger_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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.23646277024OutputPage->output( )../MediaWiki.php:583
50.23666283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23686284776WebResponse->header( )../OutputPage.php:2134
70.23686284920header ( )../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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.23646277024OutputPage->output( )../MediaWiki.php:583
50.23666283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23746292808WebResponse->header( )../OutputPage.php:2171
70.23746292952header ( )../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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.23646277024OutputPage->output( )../MediaWiki.php:583
50.23666283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24236292752WebResponse->header( )../OutputPage.php:2172
70.24236292896header ( )../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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.23646277024OutputPage->output( )../MediaWiki.php:583
50.24346292752WebResponse->header( )../OutputPage.php:2220
60.24346292896header ( )../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
20.02053376040MediaWiki->run( )../index.php:46
30.02053377448MediaWiki->main( )../MediaWiki.php:424
40.23646277024OutputPage->output( )../MediaWiki.php:583
50.24866292912WebResponse->header( )../OutputPage.php:2227
60.24866293056header ( )../WebResponse.php:37