( ! ) Warning: Search backend error during near_match search for '3.144.115.72' 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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.04093551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07474379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07524433376SpecialPage->run( )../SpecialPageFactory.php:581
70.07524433744SpecialSearch->execute( )../SpecialPage.php:383
80.15955795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.16775802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16775802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17005817872Hooks::run( )../SearchEngine.php:231
120.17015819472call_user_func_array ( )../Hooks.php:209
130.17015820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17045894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17085940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.17266175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17286206880PoolCounterWork->execute( )../Util.php:133
180.17296231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17296231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17296231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17306233328PoolCounterWork->execute( )../Util.php:129
220.17306233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17306234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17306234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17946348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17956352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17956352760MWDebug::warning( )../GlobalFunctions.php:1247
280.17966354064MWDebug::sendMessage( )../MWDebug.php:155
290.17966354456trigger_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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.18296277760OutputPage->output( )../MediaWiki.php:583
50.18326284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18336285512WebResponse->header( )../OutputPage.php:2134
70.18336285656header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.18296277760OutputPage->output( )../MediaWiki.php:583
50.18326284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18416293544WebResponse->header( )../OutputPage.php:2171
70.18416293688header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.18296277760OutputPage->output( )../MediaWiki.php:583
50.18326284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18466293488WebResponse->header( )../OutputPage.php:2172
70.18466293632header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.18296277760OutputPage->output( )../MediaWiki.php:583
50.18516293488WebResponse->header( )../OutputPage.php:2220
60.18516293632header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.18296277760OutputPage->output( )../MediaWiki.php:583
50.18716293648WebResponse->header( )../OutputPage.php:2227
60.18716293792header ( )../WebResponse.php:37