( ! ) Warning: Search backend error during near_match search for '3.144.101.157' 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
10.0000233960{main}( )../index.php:0
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.02023551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03484378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433208SpecialSearch->execute( )../SpecialPage.php:383
80.12785794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.13815801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13815801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14215816752Hooks::run( )../SearchEngine.php:231
120.14215818352call_user_func_array ( )../Hooks.php:209
130.14215819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14255893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14315939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.14556174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14586205736PoolCounterWork->execute( )../Util.php:133
180.14606229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14606230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14606230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14606232184PoolCounterWork->execute( )../Util.php:129
220.14606232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14606233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14606233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16586347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16596351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16596351624MWDebug::warning( )../GlobalFunctions.php:1247
280.16606352928MWDebug::sendMessage( )../MWDebug.php:155
290.16606353320trigger_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
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.16786276632OutputPage->output( )../MediaWiki.php:583
50.16806283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16816284384WebResponse->header( )../OutputPage.php:2134
70.16816284528header ( )../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
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.16786276632OutputPage->output( )../MediaWiki.php:583
50.16806283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16876292416WebResponse->header( )../OutputPage.php:2171
70.16876292560header ( )../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
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.16786276632OutputPage->output( )../MediaWiki.php:583
50.16806283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16926292360WebResponse->header( )../OutputPage.php:2172
70.16926292504header ( )../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
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.16786276632OutputPage->output( )../MediaWiki.php:583
50.16976292360WebResponse->header( )../OutputPage.php:2220
60.16976292504header ( )../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
20.00943375880MediaWiki->run( )../index.php:46
30.00953377288MediaWiki->main( )../MediaWiki.php:424
40.16786276632OutputPage->output( )../MediaWiki.php:583
50.17036292520WebResponse->header( )../OutputPage.php:2227
60.17036292664header ( )../WebResponse.php:37