( ! ) Warning: Search backend error during near_match search for '3.145.57.187' after 20. 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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.03683551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06614378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06834432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06834433040SpecialSearch->execute( )../SpecialPage.php:383
80.13825794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.14355800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14355801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14575816640Hooks::run( )../SearchEngine.php:231
120.14585818240call_user_func_array ( )../Hooks.php:209
130.14585818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14635892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15485939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.16836174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16866205664PoolCounterWork->execute( )../Util.php:133
180.16886229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16886230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16886230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16886232112PoolCounterWork->execute( )../Util.php:129
220.16886232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16886232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16886233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18886347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18896351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18906351528MWDebug::warning( )../GlobalFunctions.php:1247
280.18916352832MWDebug::sendMessage( )../MWDebug.php:155
290.18916353224trigger_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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.19186276536OutputPage->output( )../MediaWiki.php:583
50.19206282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19216284288WebResponse->header( )../OutputPage.php:2134
70.19216284432header ( )../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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.19186276536OutputPage->output( )../MediaWiki.php:583
50.19206282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19286292320WebResponse->header( )../OutputPage.php:2171
70.19286292464header ( )../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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.19186276536OutputPage->output( )../MediaWiki.php:583
50.19206282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19336292264WebResponse->header( )../OutputPage.php:2172
70.19336292408header ( )../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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.19186276536OutputPage->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
20.01543375864MediaWiki->run( )../index.php:46
30.01543377272MediaWiki->main( )../MediaWiki.php:424
40.19186276536OutputPage->output( )../MediaWiki.php:583
50.20106292424WebResponse->header( )../OutputPage.php:2227
60.20106292568header ( )../WebResponse.php:37