( ! ) Warning: Search backend error during near_match search for '3.141.19.185' 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
10.0000233928{main}( )../index.php:0
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.03333551264MediaWiki->performRequest( )../MediaWiki.php:573
50.05034378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05074432672SpecialPage->run( )../SpecialPageFactory.php:581
70.05074433040SpecialSearch->execute( )../SpecialPage.php:383
80.15185794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.16225800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16225801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16735816640Hooks::run( )../SearchEngine.php:231
120.16745818240call_user_func_array ( )../Hooks.php:209
130.16745818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16775892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16935939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.17356174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17416205664PoolCounterWork->execute( )../Util.php:133
180.17426229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17426230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17426230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17426232112PoolCounterWork->execute( )../Util.php:129
220.17426232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17426232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17426233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18936347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18956351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18956351544MWDebug::warning( )../GlobalFunctions.php:1247
280.18966352848MWDebug::sendMessage( )../MWDebug.php:155
290.18966353240trigger_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
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.19166276536OutputPage->output( )../MediaWiki.php:583
50.19186282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19196284288WebResponse->header( )../OutputPage.php:2134
70.19196284432header ( )../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
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.19166276536OutputPage->output( )../MediaWiki.php:583
50.19186282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19266292320WebResponse->header( )../OutputPage.php:2171
70.19266292464header ( )../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
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.19166276536OutputPage->output( )../MediaWiki.php:583
50.19186282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19326292264WebResponse->header( )../OutputPage.php:2172
70.19326292408header ( )../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
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.19166276536OutputPage->output( )../MediaWiki.php:583
50.19376292264WebResponse->header( )../OutputPage.php:2220
60.19376292408header ( )../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
20.01753375864MediaWiki->run( )../index.php:46
30.01753377272MediaWiki->main( )../MediaWiki.php:424
40.19166276536OutputPage->output( )../MediaWiki.php:583
50.19516292424WebResponse->header( )../OutputPage.php:2227
60.19516292568header ( )../WebResponse.php:37