( ! ) Warning: Search backend error during near_match search for '3.133.137.221' 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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.03013551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04644379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04684433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04684433736SpecialSearch->execute( )../SpecialPage.php:383
80.09765796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.10275802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10275802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10505817992Hooks::run( )../SearchEngine.php:231
120.10505819592call_user_func_array ( )../Hooks.php:209
130.10505820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10545894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10615940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.10906175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10936206960PoolCounterWork->execute( )../Util.php:133
180.10946231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10946231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10946231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10956233408PoolCounterWork->execute( )../Util.php:129
220.10956234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10956234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10956234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11596348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11606352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11606352848MWDebug::warning( )../GlobalFunctions.php:1247
280.11616354152MWDebug::sendMessage( )../MWDebug.php:155
290.11616354544trigger_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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11816277864OutputPage->output( )../MediaWiki.php:583
50.11846284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846285616WebResponse->header( )../OutputPage.php:2134
70.11856285760header ( )../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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11816277864OutputPage->output( )../MediaWiki.php:583
50.11846284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11916293664WebResponse->header( )../OutputPage.php:2171
70.11916293808header ( )../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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11816277864OutputPage->output( )../MediaWiki.php:583
50.11846284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11966293608WebResponse->header( )../OutputPage.php:2172
70.11966293752header ( )../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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11816277864OutputPage->output( )../MediaWiki.php:583
50.12016293608WebResponse->header( )../OutputPage.php:2220
60.12016293752header ( )../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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11816277864OutputPage->output( )../MediaWiki.php:583
50.12086293768WebResponse->header( )../OutputPage.php:2227
60.12086293912header ( )../WebResponse.php:37