( ! ) Warning: Search backend error during near_match search for '3.145.186.204' after 7. 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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.02953551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04784378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04854432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04854433208SpecialSearch->execute( )../SpecialPage.php:383
80.09625794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.10195800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10195801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10435816736Hooks::run( )../SearchEngine.php:231
120.10435818336call_user_func_array ( )../Hooks.php:209
130.10435819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10505893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10585939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.10966174152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10996205736PoolCounterWork->execute( )../Util.php:133
180.11006229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11006230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11006230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11016232184PoolCounterWork->execute( )../Util.php:129
220.11016232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11016233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11016233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11716347392CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11726351328wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11726351608MWDebug::warning( )../GlobalFunctions.php:1247
280.11746352912MWDebug::sendMessage( )../MWDebug.php:155
290.11746353304trigger_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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.11936276616OutputPage->output( )../MediaWiki.php:583
50.11956283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11966284368WebResponse->header( )../OutputPage.php:2134
70.11966284512header ( )../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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.11936276616OutputPage->output( )../MediaWiki.php:583
50.11956283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12056292400WebResponse->header( )../OutputPage.php:2171
70.12066292544header ( )../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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.11936276616OutputPage->output( )../MediaWiki.php:583
50.11956283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12116292344WebResponse->header( )../OutputPage.php:2172
70.12116292488header ( )../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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.11936276616OutputPage->output( )../MediaWiki.php:583
50.12166292344WebResponse->header( )../OutputPage.php:2220
60.12166292488header ( )../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
10.0001233960{main}( )../index.php:0
20.01563375880MediaWiki->run( )../index.php:46
30.01563377288MediaWiki->main( )../MediaWiki.php:424
40.11936276616OutputPage->output( )../MediaWiki.php:583
50.12226292504WebResponse->header( )../OutputPage.php:2227
60.12226292648header ( )../WebResponse.php:37