( ! ) Warning: Search backend error during near_match search for '3.144.47.208' after 8. 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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.05093551512MediaWiki->performRequest( )../MediaWiki.php:573
50.14444379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14484433096SpecialPage->run( )../SpecialPageFactory.php:581
70.14484433464SpecialSearch->execute( )../SpecialPage.php:383
80.34055795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.36205801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36205802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.37965817072Hooks::run( )../SearchEngine.php:231
120.37965818672call_user_func_array ( )../Hooks.php:209
130.37965819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38005893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38045939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.38816174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38836206160PoolCounterWork->execute( )../Util.php:133
180.38846230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38846230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.38846230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.38846232608PoolCounterWork->execute( )../Util.php:129
220.38846233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.38846233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.38846233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.39646347808CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.39656351744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.39656352024MWDebug::warning( )../GlobalFunctions.php:1247
280.39676353328MWDebug::sendMessage( )../MWDebug.php:155
290.39676353720trigger_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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.40396276984OutputPage->output( )../MediaWiki.php:583
50.40416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40426284736WebResponse->header( )../OutputPage.php:2134
70.40426284880header ( )../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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.40396276984OutputPage->output( )../MediaWiki.php:583
50.40416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40496292768WebResponse->header( )../OutputPage.php:2171
70.40496292912header ( )../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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.40396276984OutputPage->output( )../MediaWiki.php:583
50.40416283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40546292712WebResponse->header( )../OutputPage.php:2172
70.40546292856header ( )../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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.40396276984OutputPage->output( )../MediaWiki.php:583
50.40596292712WebResponse->header( )../OutputPage.php:2220
60.40596292856header ( )../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
20.01543376040MediaWiki->run( )../index.php:46
30.01543377448MediaWiki->main( )../MediaWiki.php:424
40.40396276984OutputPage->output( )../MediaWiki.php:583
50.40656292872WebResponse->header( )../OutputPage.php:2227
60.40656293016header ( )../WebResponse.php:37