( ! ) Warning: Search backend error during near_match search for '3.147.82.174' 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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.06213551992MediaWiki->performRequest( )../MediaWiki.php:573
50.11114379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11154433376SpecialPage->run( )../SpecialPageFactory.php:581
70.11164433744SpecialSearch->execute( )../SpecialPage.php:383
80.22055795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.24205802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24205802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24775817840Hooks::run( )../SearchEngine.php:231
120.24775819440call_user_func_array ( )../Hooks.php:209
130.24775820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24815894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24855940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.25206175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25226206880PoolCounterWork->execute( )../Util.php:133
180.25236231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25236231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25236231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25236233328PoolCounterWork->execute( )../Util.php:129
220.25236233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25236234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25236234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25876348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25886352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25896352760MWDebug::warning( )../GlobalFunctions.php:1247
280.25916354064MWDebug::sendMessage( )../MWDebug.php:155
290.25916354456trigger_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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.26106277760OutputPage->output( )../MediaWiki.php:583
50.26146284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26156285512WebResponse->header( )../OutputPage.php:2134
70.26156285656header ( )../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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.26106277760OutputPage->output( )../MediaWiki.php:583
50.26146284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26226293544WebResponse->header( )../OutputPage.php:2171
70.26226293688header ( )../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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.26106277760OutputPage->output( )../MediaWiki.php:583
50.26146284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26296293488WebResponse->header( )../OutputPage.php:2172
70.26296293632header ( )../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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.26106277760OutputPage->output( )../MediaWiki.php:583
50.26386293488WebResponse->header( )../OutputPage.php:2220
60.26386293632header ( )../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
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.26106277760OutputPage->output( )../MediaWiki.php:583
50.26446293648WebResponse->header( )../OutputPage.php:2227
60.26446293792header ( )../WebResponse.php:37