( ! ) Warning: Search backend error during near_match search for '3.14.248.252' 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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.04653551512MediaWiki->performRequest( )../MediaWiki.php:573
50.12744379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12784433096SpecialPage->run( )../SpecialPageFactory.php:581
70.12784433464SpecialSearch->execute( )../SpecialPage.php:383
80.21185795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.21835801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21835802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22195817072Hooks::run( )../SearchEngine.php:231
120.22205818672call_user_func_array ( )../Hooks.php:209
130.22205819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22495893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22605939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.23076174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23106206160PoolCounterWork->execute( )../Util.php:133
180.23116230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23116230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23116230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23126232608PoolCounterWork->execute( )../Util.php:129
220.23126233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23126233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23126233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24726347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24736351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24736352008MWDebug::warning( )../GlobalFunctions.php:1247
280.24746353312MWDebug::sendMessage( )../MWDebug.php:155
290.24746353704trigger_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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.25076276984OutputPage->output( )../MediaWiki.php:583
50.25096283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25106284736WebResponse->header( )../OutputPage.php:2134
70.25106284880header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.25076276984OutputPage->output( )../MediaWiki.php:583
50.25096283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25186292768WebResponse->header( )../OutputPage.php:2171
70.25186292912header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.25076276984OutputPage->output( )../MediaWiki.php:583
50.25096283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25236292712WebResponse->header( )../OutputPage.php:2172
70.25236292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.25076276984OutputPage->output( )../MediaWiki.php:583
50.25286292712WebResponse->header( )../OutputPage.php:2220
60.25286292856header ( )../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
10.0000233928{main}( )../index.php:0
20.02743376040MediaWiki->run( )../index.php:46
30.02743377448MediaWiki->main( )../MediaWiki.php:424
40.25076276984OutputPage->output( )../MediaWiki.php:583
50.25536292872WebResponse->header( )../OutputPage.php:2227
60.25536293016header ( )../WebResponse.php:37