( ! ) Warning: Search backend error during near_match search for '3.147.86.74' after 30. 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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.09443551360MediaWiki->performRequest( )../MediaWiki.php:573
50.21034378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21064432784SpecialPage->run( )../SpecialPageFactory.php:581
70.21074433152SpecialSearch->execute( )../SpecialPage.php:383
80.43175795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.49695801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.49695802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.50705817240Hooks::run( )../SearchEngine.php:231
120.50715818840call_user_func_array ( )../Hooks.php:209
130.50715819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.50765893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.51465939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.52786174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.52806206200PoolCounterWork->execute( )../Util.php:133
180.52816230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.52816230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.52816230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.52826232648PoolCounterWork->execute( )../Util.php:129
220.52826233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.52826233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.52826233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.55786347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.55796351800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.55796352080MWDebug::warning( )../GlobalFunctions.php:1247
280.55806353384MWDebug::sendMessage( )../MWDebug.php:155
290.55806353776trigger_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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.55976277088OutputPage->output( )../MediaWiki.php:583
50.55996283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56006284840WebResponse->header( )../OutputPage.php:2134
70.56006284984header ( )../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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.55976277088OutputPage->output( )../MediaWiki.php:583
50.55996283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56066292872WebResponse->header( )../OutputPage.php:2171
70.56066293016header ( )../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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.55976277088OutputPage->output( )../MediaWiki.php:583
50.55996283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57606292816WebResponse->header( )../OutputPage.php:2172
70.57606292960header ( )../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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.55976277088OutputPage->output( )../MediaWiki.php:583
50.57666292816WebResponse->header( )../OutputPage.php:2220
60.57666292960header ( )../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
10.0000233896{main}( )../index.php:0
20.01523375864MediaWiki->run( )../index.php:46
30.01523377272MediaWiki->main( )../MediaWiki.php:424
40.55976277088OutputPage->output( )../MediaWiki.php:583
50.57746292968WebResponse->header( )../OutputPage.php:2227
60.57746293112header ( )../WebResponse.php:37