( ! ) Warning: Search backend error during near_match search for '18.224.53.19' after 33. 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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.10543551264MediaWiki->performRequest( )../MediaWiki.php:573
50.19434378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22274432672SpecialPage->run( )../SpecialPageFactory.php:581
70.22274433040SpecialSearch->execute( )../SpecialPage.php:383
80.53635794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.58575800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.58575801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.61715816640Hooks::run( )../SearchEngine.php:231
120.61725818240call_user_func_array ( )../Hooks.php:209
130.61725818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.61745892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.61775939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.61916174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.61936205664PoolCounterWork->execute( )../Util.php:133
180.61936229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.61936230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.61936230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.61946232112PoolCounterWork->execute( )../Util.php:129
220.61946232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.61946232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.61946233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.65246347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.65266351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.65266351544MWDebug::warning( )../GlobalFunctions.php:1247
280.65276352848MWDebug::sendMessage( )../MWDebug.php:155
290.65276353240trigger_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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.65436276536OutputPage->output( )../MediaWiki.php:583
50.65456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65466284288WebResponse->header( )../OutputPage.php:2134
70.65466284432header ( )../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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.65436276536OutputPage->output( )../MediaWiki.php:583
50.65456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65536292320WebResponse->header( )../OutputPage.php:2171
70.65536292464header ( )../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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.65436276536OutputPage->output( )../MediaWiki.php:583
50.65456282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65586292264WebResponse->header( )../OutputPage.php:2172
70.65586292408header ( )../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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.65436276536OutputPage->output( )../MediaWiki.php:583
50.70326292264WebResponse->header( )../OutputPage.php:2220
60.70326292408header ( )../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
20.02533375864MediaWiki->run( )../index.php:46
30.02533377272MediaWiki->main( )../MediaWiki.php:424
40.65436276536OutputPage->output( )../MediaWiki.php:583
50.70386292424WebResponse->header( )../OutputPage.php:2227
60.70386292568header ( )../WebResponse.php:37