( ! ) Warning: Search backend error during near_match search for '3.133.94.82' after 16. 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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.03143559488MediaWiki->performRequest( )../MediaWiki.php:573
50.04854387192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04984441104SpecialPage->run( )../SpecialPageFactory.php:581
70.04994441472SpecialSearch->execute( )../SpecialPage.php:383
80.11775803592SpecialSearch->goResult( )../SpecialSearch.php:117
90.13175809712SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13175810464SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13415825464Hooks::run( )../SearchEngine.php:231
120.13425827064call_user_func_array ( )../Hooks.php:209
130.13425827768CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13485901816CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13575947848CirrusSearch\Searcher->search( )../Searcher.php:268
160.13926182944CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13946214544PoolCounterWork->execute( )../Util.php:133
180.13956238800PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13956238984call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13956239056CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14776240992PoolCounterWork->execute( )../Util.php:129
220.14776241640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14776241824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14776241944CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16386356224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16406360160wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16406360440MWDebug::warning( )../GlobalFunctions.php:1247
280.16416361744MWDebug::sendMessage( )../MWDebug.php:155
290.16416362136trigger_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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.16616285416OutputPage->output( )../MediaWiki.php:583
50.16636291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16646293160WebResponse->header( )../OutputPage.php:2134
70.16646293304header ( )../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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.16616285416OutputPage->output( )../MediaWiki.php:583
50.16636291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16706301192WebResponse->header( )../OutputPage.php:2171
70.16706301336header ( )../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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.16616285416OutputPage->output( )../MediaWiki.php:583
50.16636291864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16756301136WebResponse->header( )../OutputPage.php:2172
70.16756301280header ( )../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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.16616285416OutputPage->output( )../MediaWiki.php:583
50.16806301136WebResponse->header( )../OutputPage.php:2220
60.16806301280header ( )../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
10.0000238728{main}( )../index.php:0
20.02143383880MediaWiki->run( )../index.php:46
30.02143385288MediaWiki->main( )../MediaWiki.php:424
40.16616285416OutputPage->output( )../MediaWiki.php:583
50.16876301296WebResponse->header( )../OutputPage.php:2227
60.16876301440header ( )../WebResponse.php:37