( ! ) Warning: Search backend error during near_match search for '3.144.111.82' 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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.01953551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433728SpecialSearch->execute( )../SpecialPage.php:383
80.07875797328SpecialSearch->goResult( )../SpecialSearch.php:117
90.08395802984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08395803736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08615818736Hooks::run( )../SearchEngine.php:231
120.08615820336call_user_func_array ( )../Hooks.php:209
130.08615821040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08675895072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08745941096CirrusSearch\Searcher->search( )../Searcher.php:268
160.09056176144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09086207752PoolCounterWork->execute( )../Util.php:133
180.09096232008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09096232192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09096232264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09096234200PoolCounterWork->execute( )../Util.php:129
220.09106234848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09106235032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09106235152CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09746349432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09766353368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09766353648MWDebug::warning( )../GlobalFunctions.php:1247
280.09766354952MWDebug::sendMessage( )../MWDebug.php:155
290.09766355344trigger_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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.09936278664OutputPage->output( )../MediaWiki.php:583
50.09966285120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976286416WebResponse->header( )../OutputPage.php:2134
70.09976286560header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.09936278664OutputPage->output( )../MediaWiki.php:583
50.09966285120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046294448WebResponse->header( )../OutputPage.php:2171
70.10046294592header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.09936278664OutputPage->output( )../MediaWiki.php:583
50.09966285120OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096294392WebResponse->header( )../OutputPage.php:2172
70.10096294536header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.09936278664OutputPage->output( )../MediaWiki.php:583
50.10136294392WebResponse->header( )../OutputPage.php:2220
60.10136294536header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.09936278664OutputPage->output( )../MediaWiki.php:583
50.10196294552WebResponse->header( )../OutputPage.php:2227
60.10196294696header ( )../WebResponse.php:37