( ! ) Warning: Search backend error during near_match search for '3.148.178.125' after 18. 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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.03543560488MediaWiki->performRequest( )../MediaWiki.php:573
50.07964387976SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08004441888SpecialPage->run( )../SpecialPageFactory.php:581
70.08004442256SpecialSearch->execute( )../SpecialPage.php:383
80.16785804016SpecialSearch->goResult( )../SpecialSearch.php:117
90.17905809960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17905810712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18565825712Hooks::run( )../SearchEngine.php:231
120.18575827312call_user_func_array ( )../Hooks.php:209
130.18575828016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18615902048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18695948072CirrusSearch\Searcher->search( )../Searcher.php:268
160.19196183160CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19216215936PoolCounterWork->execute( )../Util.php:133
180.19226240376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19226240560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19226240632CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19236242600PoolCounterWork->execute( )../Util.php:129
220.19236243248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19236243432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19236243552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21006357848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21016361784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21016362064MWDebug::warning( )../GlobalFunctions.php:1247
280.21026363368MWDebug::sendMessage( )../MWDebug.php:155
290.21026363760trigger_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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.21216286992OutputPage->output( )../MediaWiki.php:583
50.21236293440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21246294736WebResponse->header( )../OutputPage.php:2134
70.21246294880header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.21216286992OutputPage->output( )../MediaWiki.php:583
50.21236293440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21306302768WebResponse->header( )../OutputPage.php:2171
70.21306302912header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.21216286992OutputPage->output( )../MediaWiki.php:583
50.21236293440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21346302712WebResponse->header( )../OutputPage.php:2172
70.21346302856header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.21216286992OutputPage->output( )../MediaWiki.php:583
50.21396302712WebResponse->header( )../OutputPage.php:2220
60.21396302856header ( )../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
10.0000239856{main}( )../index.php:0
20.01463384936MediaWiki->run( )../index.php:46
30.01463386344MediaWiki->main( )../MediaWiki.php:424
40.21216286992OutputPage->output( )../MediaWiki.php:583
50.21456302872WebResponse->header( )../OutputPage.php:2227
60.21456303016header ( )../WebResponse.php:37