( ! ) Warning: Search backend error during near_match search for '3.144.232.191' after 2. 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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.03933551392MediaWiki->performRequest( )../MediaWiki.php:573
50.07604378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07644432840SpecialPage->run( )../SpecialPageFactory.php:581
70.07644433208SpecialSearch->execute( )../SpecialPage.php:383
80.24885794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.26885801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26885801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27175816752Hooks::run( )../SearchEngine.php:231
120.27175818352call_user_func_array ( )../Hooks.php:209
130.27175819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27205893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27255939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.27456174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27476205736PoolCounterWork->execute( )../Util.php:133
180.27496229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27496230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27496230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27496232184PoolCounterWork->execute( )../Util.php:129
220.27496232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27496233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27496233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27666347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27676351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27686351624MWDebug::warning( )../GlobalFunctions.php:1247
280.27696352928MWDebug::sendMessage( )../MWDebug.php:155
290.27696353320trigger_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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.28436276632OutputPage->output( )../MediaWiki.php:583
50.28456283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28466284384WebResponse->header( )../OutputPage.php:2134
70.28466284528header ( )../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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.28436276632OutputPage->output( )../MediaWiki.php:583
50.28456283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28536292416WebResponse->header( )../OutputPage.php:2171
70.28536292560header ( )../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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.28436276632OutputPage->output( )../MediaWiki.php:583
50.28456283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28576292360WebResponse->header( )../OutputPage.php:2172
70.28576292504header ( )../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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.28436276632OutputPage->output( )../MediaWiki.php:583
50.28626292360WebResponse->header( )../OutputPage.php:2220
60.28626292504header ( )../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
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.28436276632OutputPage->output( )../MediaWiki.php:583
50.28696292520WebResponse->header( )../OutputPage.php:2227
60.28696292664header ( )../WebResponse.php:37