( ! ) Warning: Search backend error during near_match search for '3.141.21.108' 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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.02123599800MediaWiki->performRequest( )../MediaWiki.php:573
50.03704413176SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744467136SpecialPage->run( )../SpecialPageFactory.php:581
70.03744467504SpecialSearch->execute( )../SpecialPage.php:383
80.08075794904SpecialSearch->goResult( )../SpecialSearch.php:117
90.08615801136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08615801888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865816888Hooks::run( )../SearchEngine.php:231
120.08875818488call_user_func_array ( )../Hooks.php:209
130.08875819192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925893240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09005939264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336174368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09366205952PoolCounterWork->execute( )../Util.php:133
180.09376230208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09376230392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09376230464CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386232400PoolCounterWork->execute( )../Util.php:129
220.09386233048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09386233232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386233352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10036347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046351568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046351848MWDebug::warning( )../GlobalFunctions.php:1247
280.10056353152MWDebug::sendMessage( )../MWDebug.php:155
290.10056353544trigger_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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.10256276816OutputPage->output( )../MediaWiki.php:583
50.10276283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286284568WebResponse->header( )../OutputPage.php:2134
70.10286284712header ( )../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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.10256276816OutputPage->output( )../MediaWiki.php:583
50.10276283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10356292600WebResponse->header( )../OutputPage.php:2171
70.10356292744header ( )../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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.10256276816OutputPage->output( )../MediaWiki.php:583
50.10276283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416292544WebResponse->header( )../OutputPage.php:2172
70.10416292688header ( )../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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.10256276816OutputPage->output( )../MediaWiki.php:583
50.10456292544WebResponse->header( )../OutputPage.php:2220
60.10456292688header ( )../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
10.0000232232{main}( )../index.php:0
20.01063374672MediaWiki->run( )../index.php:46
30.01063376080MediaWiki->main( )../MediaWiki.php:424
40.10256276816OutputPage->output( )../MediaWiki.php:583
50.10516292704WebResponse->header( )../OutputPage.php:2227
60.10516292848header ( )../WebResponse.php:37