( ! ) Warning: Search backend error during near_match search for '3.133.134.17' after 15. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.01803551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03344379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03384433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03384433744SpecialSearch->execute( )../SpecialPage.php:383
80.10745795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.12265802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12265802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12885817840Hooks::run( )../SearchEngine.php:231
120.12895819440call_user_func_array ( )../Hooks.php:209
130.12895820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12925894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12965940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.13336175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13356206880PoolCounterWork->execute( )../Util.php:133
180.13366231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13366231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13366231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13366233328PoolCounterWork->execute( )../Util.php:129
220.13376233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13376234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13376234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14826348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14836352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14836352760MWDebug::warning( )../GlobalFunctions.php:1247
280.14846354064MWDebug::sendMessage( )../MWDebug.php:155
290.14856354456trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.15016277760OutputPage->output( )../MediaWiki.php:583
50.15036284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15046285512WebResponse->header( )../OutputPage.php:2134
70.15046285656header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.15016277760OutputPage->output( )../MediaWiki.php:583
50.15036284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15106293544WebResponse->header( )../OutputPage.php:2171
70.15106293688header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.15016277760OutputPage->output( )../MediaWiki.php:583
50.15036284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15156293488WebResponse->header( )../OutputPage.php:2172
70.15156293632header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.15016277760OutputPage->output( )../MediaWiki.php:583
50.15196293488WebResponse->header( )../OutputPage.php:2220
60.15196293632header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.15016277760OutputPage->output( )../MediaWiki.php:583
50.15266293648WebResponse->header( )../OutputPage.php:2227
60.15266293792header ( )../WebResponse.php:37