( ! ) Warning: Search backend error during near_match search for '3.143.254.227' after 31. 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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.12203551992MediaWiki->performRequest( )../MediaWiki.php:573
50.28304379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.28344433368SpecialPage->run( )../SpecialPageFactory.php:581
70.28344433736SpecialSearch->execute( )../SpecialPage.php:383
80.53175795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.56275802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.56275802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.57075817936Hooks::run( )../SearchEngine.php:231
120.57085819536call_user_func_array ( )../Hooks.php:209
130.57085820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.57115894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.57495940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.58776175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.59346206960PoolCounterWork->execute( )../Util.php:133
180.59356231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.59356231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.59356231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.59356233408PoolCounterWork->execute( )../Util.php:129
220.59356234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.59356234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.59356234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.62476348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.62486352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.62486352848MWDebug::warning( )../GlobalFunctions.php:1247
280.62496354152MWDebug::sendMessage( )../MWDebug.php:155
290.62496354544trigger_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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.62686277848OutputPage->output( )../MediaWiki.php:583
50.62716284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62726285600WebResponse->header( )../OutputPage.php:2134
70.62726285744header ( )../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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.62686277848OutputPage->output( )../MediaWiki.php:583
50.62716284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63166293648WebResponse->header( )../OutputPage.php:2171
70.63166293792header ( )../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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.62686277848OutputPage->output( )../MediaWiki.php:583
50.62716284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63556293592WebResponse->header( )../OutputPage.php:2172
70.63556293736header ( )../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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.62686277848OutputPage->output( )../MediaWiki.php:583
50.63606293592WebResponse->header( )../OutputPage.php:2220
60.63606293736header ( )../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
20.04053376416MediaWiki->run( )../index.php:46
30.04053377824MediaWiki->main( )../MediaWiki.php:424
40.62686277848OutputPage->output( )../MediaWiki.php:583
50.64116293752WebResponse->header( )../OutputPage.php:2227
60.64116293896header ( )../WebResponse.php:37