( ! ) Warning: Search backend error during near_match search for '3.141.38.228' after 9. 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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.10113551264MediaWiki->performRequest( )../MediaWiki.php:573
50.14554378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14714432672SpecialPage->run( )../SpecialPageFactory.php:581
70.14714433040SpecialSearch->execute( )../SpecialPage.php:383
80.20495794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.21065800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21075801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21425816640Hooks::run( )../SearchEngine.php:231
120.21435818240call_user_func_array ( )../Hooks.php:209
130.21435818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21485892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21595939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.21916174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21946205664PoolCounterWork->execute( )../Util.php:133
180.21956229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21956230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21956230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21966232112PoolCounterWork->execute( )../Util.php:129
220.21966232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21966232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21966233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22846347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22906351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22906351528MWDebug::warning( )../GlobalFunctions.php:1247
280.22916352832MWDebug::sendMessage( )../MWDebug.php:155
290.22916353224trigger_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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.23166276536OutputPage->output( )../MediaWiki.php:583
50.23196282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23206284288WebResponse->header( )../OutputPage.php:2134
70.23206284432header ( )../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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.23166276536OutputPage->output( )../MediaWiki.php:583
50.23196282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23276292320WebResponse->header( )../OutputPage.php:2171
70.23276292464header ( )../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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.23166276536OutputPage->output( )../MediaWiki.php:583
50.23196282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23336292264WebResponse->header( )../OutputPage.php:2172
70.23336292408header ( )../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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.23166276536OutputPage->output( )../MediaWiki.php:583
50.23386292264WebResponse->header( )../OutputPage.php:2220
60.23386292408header ( )../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
20.03333375864MediaWiki->run( )../index.php:46
30.03343377272MediaWiki->main( )../MediaWiki.php:424
40.23166276536OutputPage->output( )../MediaWiki.php:583
50.23556292424WebResponse->header( )../OutputPage.php:2227
60.23556292568header ( )../WebResponse.php:37