( ! ) Warning: Search backend error during near_match search for '3.148.107.254' after 14. 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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.06533551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09114379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09144433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09144433736SpecialSearch->execute( )../SpecialPage.php:383
80.19745795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.21155802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21155802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21395817936Hooks::run( )../SearchEngine.php:231
120.21395819536call_user_func_array ( )../Hooks.php:209
130.21395820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21415894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21455940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.21666175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21676207008PoolCounterWork->execute( )../Util.php:133
180.21686231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21686231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21686231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21696233456PoolCounterWork->execute( )../Util.php:129
220.21696234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21696234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21696234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23116348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23126352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23126352880MWDebug::warning( )../GlobalFunctions.php:1247
280.23136354184MWDebug::sendMessage( )../MWDebug.php:155
290.23136354576trigger_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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.23316277848OutputPage->output( )../MediaWiki.php:583
50.23336284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23346285600WebResponse->header( )../OutputPage.php:2134
70.23346285744header ( )../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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.23316277848OutputPage->output( )../MediaWiki.php:583
50.23336284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23416293648WebResponse->header( )../OutputPage.php:2171
70.23416293792header ( )../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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.23316277848OutputPage->output( )../MediaWiki.php:583
50.23336284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23456293592WebResponse->header( )../OutputPage.php:2172
70.23456293736header ( )../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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.23316277848OutputPage->output( )../MediaWiki.php:583
50.23526293592WebResponse->header( )../OutputPage.php:2220
60.23526293736header ( )../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
20.02493376416MediaWiki->run( )../index.php:46
30.02493377824MediaWiki->main( )../MediaWiki.php:424
40.23316277848OutputPage->output( )../MediaWiki.php:583
50.23586293752WebResponse->header( )../OutputPage.php:2227
60.23586293896header ( )../WebResponse.php:37