( ! ) Warning: Search backend error during near_match search for '3.142.252.129' after 29. 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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.03643551392MediaWiki->performRequest( )../MediaWiki.php:573
50.06924378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06964432840SpecialPage->run( )../SpecialPageFactory.php:581
70.06964433208SpecialSearch->execute( )../SpecialPage.php:383
80.15385794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.15925801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15925801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16135816752Hooks::run( )../SearchEngine.php:231
120.16145818352call_user_func_array ( )../Hooks.php:209
130.16145819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16185893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16245939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.16786174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16816205736PoolCounterWork->execute( )../Util.php:133
180.16826229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16826230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16826230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16836232184PoolCounterWork->execute( )../Util.php:129
220.16836232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16836233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16836233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19786347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19796351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19796351624MWDebug::warning( )../GlobalFunctions.php:1247
280.19806352928MWDebug::sendMessage( )../MWDebug.php:155
290.19806353320trigger_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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.19996276632OutputPage->output( )../MediaWiki.php:583
50.20016283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20026284384WebResponse->header( )../OutputPage.php:2134
70.20026284528header ( )../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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.19996276632OutputPage->output( )../MediaWiki.php:583
50.20016283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20086292416WebResponse->header( )../OutputPage.php:2171
70.20086292560header ( )../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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.19996276632OutputPage->output( )../MediaWiki.php:583
50.20016283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20166292360WebResponse->header( )../OutputPage.php:2172
70.20166292504header ( )../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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.19996276632OutputPage->output( )../MediaWiki.php:583
50.20216292360WebResponse->header( )../OutputPage.php:2220
60.20216292504header ( )../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
10.0000233960{main}( )../index.php:0
20.00833375880MediaWiki->run( )../index.php:46
30.00833377288MediaWiki->main( )../MediaWiki.php:424
40.19996276632OutputPage->output( )../MediaWiki.php:583
50.20276292520WebResponse->header( )../OutputPage.php:2227
60.20276292664header ( )../WebResponse.php:37