( ! ) Warning: Search backend error during near_match search for '3.138.106.233' after 14. 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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.04103551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06894379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06924433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06934433736SpecialSearch->execute( )../SpecialPage.php:383
80.12245795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.13945802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13945802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14215817936Hooks::run( )../SearchEngine.php:231
120.14235819536call_user_func_array ( )../Hooks.php:209
130.14235820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14795894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14835940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.14986175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15006206936PoolCounterWork->execute( )../Util.php:133
180.15016231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15016231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15016231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15016233384PoolCounterWork->execute( )../Util.php:129
220.15626234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15626234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15626234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17046348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17066352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17066352824MWDebug::warning( )../GlobalFunctions.php:1247
280.17066354128MWDebug::sendMessage( )../MWDebug.php:155
290.17066354520trigger_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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.17246277824OutputPage->output( )../MediaWiki.php:583
50.17266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17276285576WebResponse->header( )../OutputPage.php:2134
70.17276285720header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.17246277824OutputPage->output( )../MediaWiki.php:583
50.17266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17346293624WebResponse->header( )../OutputPage.php:2171
70.17346293768header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.17246277824OutputPage->output( )../MediaWiki.php:583
50.17266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17396293568WebResponse->header( )../OutputPage.php:2172
70.17396293712header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.17246277824OutputPage->output( )../MediaWiki.php:583
50.17876293568WebResponse->header( )../OutputPage.php:2220
60.17876293712header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.17246277824OutputPage->output( )../MediaWiki.php:583
50.17936293728WebResponse->header( )../OutputPage.php:2227
60.17936293872header ( )../WebResponse.php:37