( ! ) Warning: Search backend error during near_match search for '18.216.78.223' after 11. 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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.01653551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03254378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433208SpecialSearch->execute( )../SpecialPage.php:383
80.09165794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.09745801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09745801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09985816752Hooks::run( )../SearchEngine.php:231
120.09995818352call_user_func_array ( )../Hooks.php:209
130.09995819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10035893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10105939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.10416174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10446205736PoolCounterWork->execute( )../Util.php:133
180.10456229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10456230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10456230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10466232184PoolCounterWork->execute( )../Util.php:129
220.10466232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10466233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10466233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11536347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11556351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11556351624MWDebug::warning( )../GlobalFunctions.php:1247
280.11566352928MWDebug::sendMessage( )../MWDebug.php:155
290.11566353320trigger_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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11906283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11936284384WebResponse->header( )../OutputPage.php:2134
70.11936284528header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11906283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12036292416WebResponse->header( )../OutputPage.php:2171
70.12036292560header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11906283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12086292360WebResponse->header( )../OutputPage.php:2172
70.12086292504header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.12126292360WebResponse->header( )../OutputPage.php:2220
60.12126292504header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.12196292520WebResponse->header( )../OutputPage.php:2227
60.12196292664header ( )../WebResponse.php:37