( ! ) Warning: Search backend error during near_match search for '3.143.22.19' 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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.01573551968MediaWiki->performRequest( )../MediaWiki.php:573
50.02934379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.02974433312SpecialPage->run( )../SpecialPageFactory.php:581
70.02984433680SpecialSearch->execute( )../SpecialPage.php:383
80.06935796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.07425802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07425803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07635818248Hooks::run( )../SearchEngine.php:231
120.07645819848call_user_func_array ( )../Hooks.php:209
130.07645820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07705894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.07765940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08036175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08056208512PoolCounterWork->execute( )../Util.php:133
180.08066233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08066233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08066233512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08066235480PoolCounterWork->execute( )../Util.php:129
220.08076236128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08076236312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08076236432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08686350696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08696354624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08696354904MWDebug::warning( )../GlobalFunctions.php:1247
280.08706356192MWDebug::sendMessage( )../MWDebug.php:155
290.08706356584trigger_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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.08856279824OutputPage->output( )../MediaWiki.php:583
50.08886286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08896287568WebResponse->header( )../OutputPage.php:2134
70.08896287712header ( )../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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.08856279824OutputPage->output( )../MediaWiki.php:583
50.08886286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08956295600WebResponse->header( )../OutputPage.php:2171
70.08956295744header ( )../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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.08856279824OutputPage->output( )../MediaWiki.php:583
50.08886286272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09006295544WebResponse->header( )../OutputPage.php:2172
70.09006295688header ( )../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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.08856279824OutputPage->output( )../MediaWiki.php:583
50.09046295544WebResponse->header( )../OutputPage.php:2220
60.09046295688header ( )../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
10.0000233928{main}( )../index.php:0
20.00843376408MediaWiki->run( )../index.php:46
30.00843377816MediaWiki->main( )../MediaWiki.php:424
40.08856279824OutputPage->output( )../MediaWiki.php:583
50.09106295704WebResponse->header( )../OutputPage.php:2227
60.09106295848header ( )../WebResponse.php:37