( ! ) Warning: Search backend error during near_match search for '3.148.182.169' 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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.06263559344MediaWiki->performRequest( )../MediaWiki.php:573
50.10084386904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10524440824SpecialPage->run( )../SpecialPageFactory.php:581
70.10524441192SpecialSearch->execute( )../SpecialPage.php:383
80.24615802104SpecialSearch->goResult( )../SpecialSearch.php:117
90.25905808336SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25905809088SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26855824088Hooks::run( )../SearchEngine.php:231
120.26865825688call_user_func_array ( )../Hooks.php:209
130.26865826392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26925900424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26995946448CirrusSearch\Searcher->search( )../Searcher.php:268
160.28046181472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28056214240PoolCounterWork->execute( )../Util.php:133
180.28066238656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28066238840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28066238912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28066240880PoolCounterWork->execute( )../Util.php:129
220.28066241528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28066241712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28066241832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29496356096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29516360032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29516360312MWDebug::warning( )../GlobalFunctions.php:1247
280.29526361616MWDebug::sendMessage( )../MWDebug.php:155
290.29526362008trigger_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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.29716285240OutputPage->output( )../MediaWiki.php:583
50.29736291688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29746292984WebResponse->header( )../OutputPage.php:2134
70.29746293128header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.29716285240OutputPage->output( )../MediaWiki.php:583
50.29736291688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29826301016WebResponse->header( )../OutputPage.php:2171
70.29826301160header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.29716285240OutputPage->output( )../MediaWiki.php:583
50.29736291688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29876300960WebResponse->header( )../OutputPage.php:2172
70.29876301104header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.29716285240OutputPage->output( )../MediaWiki.php:583
50.29926300960WebResponse->header( )../OutputPage.php:2220
60.29926301104header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383592MediaWiki->run( )../index.php:46
30.02483385000MediaWiki->main( )../MediaWiki.php:424
40.29716285240OutputPage->output( )../MediaWiki.php:583
50.29986301120WebResponse->header( )../OutputPage.php:2227
60.29986301264header ( )../WebResponse.php:37