( ! ) Warning: Search backend error during near_match search for '3.149.232.87' 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
10.0000233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.02093551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03484379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433744SpecialSearch->execute( )../SpecialPage.php:383
80.07685795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.08205802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08205802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435817888Hooks::run( )../SearchEngine.php:231
120.08445819488call_user_func_array ( )../Hooks.php:209
130.08445820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08495894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08575940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.08936175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08976206896PoolCounterWork->execute( )../Util.php:133
180.08996231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08996231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08996231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08996233344PoolCounterWork->execute( )../Util.php:129
220.09006233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09006234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09006234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09666348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09686352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09686352760MWDebug::warning( )../GlobalFunctions.php:1247
280.09696354064MWDebug::sendMessage( )../MWDebug.php:155
290.09696354456trigger_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
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.09876277776OutputPage->output( )../MediaWiki.php:583
50.09916284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926285528WebResponse->header( )../OutputPage.php:2134
70.09926285672header ( )../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
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.09876277776OutputPage->output( )../MediaWiki.php:583
50.09916284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026293560WebResponse->header( )../OutputPage.php:2171
70.10026293704header ( )../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
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.09876277776OutputPage->output( )../MediaWiki.php:583
50.09916284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10076293504WebResponse->header( )../OutputPage.php:2172
70.10076293648header ( )../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
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.09876277776OutputPage->output( )../MediaWiki.php:583
50.10126293504WebResponse->header( )../OutputPage.php:2220
60.10126293648header ( )../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
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.09876277776OutputPage->output( )../MediaWiki.php:583
50.10186293664WebResponse->header( )../OutputPage.php:2227
60.10186293808header ( )../WebResponse.php:37