( ! ) Warning: Search backend error during near_match search for '3.142.132.224' 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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.03753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06744379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06784433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06794433736SpecialSearch->execute( )../SpecialPage.php:383
80.12785796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.13325802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13325802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14475817992Hooks::run( )../SearchEngine.php:231
120.14475819592call_user_func_array ( )../Hooks.php:209
130.14485820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14545894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14645940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.14966175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14996206960PoolCounterWork->execute( )../Util.php:133
180.15006231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15006231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15006231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15006233408PoolCounterWork->execute( )../Util.php:129
220.15016234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15016234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15016234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15656348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15686352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15686352848MWDebug::warning( )../GlobalFunctions.php:1247
280.15696354152MWDebug::sendMessage( )../MWDebug.php:155
290.15696354544trigger_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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.15926277864OutputPage->output( )../MediaWiki.php:583
50.15946284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15956285616WebResponse->header( )../OutputPage.php:2134
70.15956285760header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.15926277864OutputPage->output( )../MediaWiki.php:583
50.15946284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16036293664WebResponse->header( )../OutputPage.php:2171
70.16036293808header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.15926277864OutputPage->output( )../MediaWiki.php:583
50.15946284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16106293608WebResponse->header( )../OutputPage.php:2172
70.16106293752header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.15926277864OutputPage->output( )../MediaWiki.php:583
50.16156293608WebResponse->header( )../OutputPage.php:2220
60.16156293752header ( )../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
20.01723376416MediaWiki->run( )../index.php:46
30.01723377824MediaWiki->main( )../MediaWiki.php:424
40.15926277864OutputPage->output( )../MediaWiki.php:583
50.16226293768WebResponse->header( )../OutputPage.php:2227
60.16226293912header ( )../WebResponse.php:37