( ! ) Warning: Search backend error during near_match search for '3.138.181.90' after 6. 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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.05903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.10414379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10454433376SpecialPage->run( )../SpecialPageFactory.php:581
70.10454433744SpecialSearch->execute( )../SpecialPage.php:383
80.19045795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.20115802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20115802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21135817840Hooks::run( )../SearchEngine.php:231
120.21135819440call_user_func_array ( )../Hooks.php:209
130.21145820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21195894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21265940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.21566175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21586206856PoolCounterWork->execute( )../Util.php:133
180.21606231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21606231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21606231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21606233304PoolCounterWork->execute( )../Util.php:129
220.21606233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21606234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21606234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22246348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22256352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22266352720MWDebug::warning( )../GlobalFunctions.php:1247
280.22266354024MWDebug::sendMessage( )../MWDebug.php:155
290.22266354416trigger_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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.22426277736OutputPage->output( )../MediaWiki.php:583
50.22446284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22456285488WebResponse->header( )../OutputPage.php:2134
70.22456285632header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.22426277736OutputPage->output( )../MediaWiki.php:583
50.22446284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22526293520WebResponse->header( )../OutputPage.php:2171
70.22526293664header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.22426277736OutputPage->output( )../MediaWiki.php:583
50.22446284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22986293464WebResponse->header( )../OutputPage.php:2172
70.22986293608header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.22426277736OutputPage->output( )../MediaWiki.php:583
50.23036293464WebResponse->header( )../OutputPage.php:2220
60.23036293608header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.22426277736OutputPage->output( )../MediaWiki.php:583
50.23096293624WebResponse->header( )../OutputPage.php:2227
60.23096293768header ( )../WebResponse.php:37