( ! ) Warning: Search backend error during near_match search for '3.137.214.139' after 26. 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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.03413551392MediaWiki->performRequest( )../MediaWiki.php:573
50.07414378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07454432840SpecialPage->run( )../SpecialPageFactory.php:581
70.07454433208SpecialSearch->execute( )../SpecialPage.php:383
80.16705794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.22935801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22935801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24305816752Hooks::run( )../SearchEngine.php:231
120.24315818352call_user_func_array ( )../Hooks.php:209
130.24315819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24355893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24435939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.25956174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25986205760PoolCounterWork->execute( )../Util.php:133
180.25996230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25996230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25996230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25996232208PoolCounterWork->execute( )../Util.php:129
220.25996232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25996233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25996233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28636347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28646351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28646351632MWDebug::warning( )../GlobalFunctions.php:1247
280.28666352936MWDebug::sendMessage( )../MWDebug.php:155
290.28666353328trigger_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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.29306276640OutputPage->output( )../MediaWiki.php:583
50.29326283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29336284392WebResponse->header( )../OutputPage.php:2134
70.29336284536header ( )../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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.29306276640OutputPage->output( )../MediaWiki.php:583
50.29326283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29396292424WebResponse->header( )../OutputPage.php:2171
70.29406292568header ( )../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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.29306276640OutputPage->output( )../MediaWiki.php:583
50.29326283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29446292368WebResponse->header( )../OutputPage.php:2172
70.29446292512header ( )../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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.29306276640OutputPage->output( )../MediaWiki.php:583
50.29496292368WebResponse->header( )../OutputPage.php:2220
60.29496292512header ( )../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
20.01433375880MediaWiki->run( )../index.php:46
30.01433377288MediaWiki->main( )../MediaWiki.php:424
40.29306276640OutputPage->output( )../MediaWiki.php:583
50.29556292528WebResponse->header( )../OutputPage.php:2227
60.29556292672header ( )../WebResponse.php:37