( ! ) Warning: Search backend error during near_match search for '3.149.242.53' 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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.02143551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03574379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03614433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03614433744SpecialSearch->execute( )../SpecialPage.php:383
80.07995795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08515802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08515802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08745817880Hooks::run( )../SearchEngine.php:231
120.08745819480call_user_func_array ( )../Hooks.php:209
130.08745820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166206880PoolCounterWork->execute( )../Util.php:133
180.09176231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09176231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09176231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09176233328PoolCounterWork->execute( )../Util.php:129
220.09186233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09796348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09806352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09806352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09816354080MWDebug::sendMessage( )../MWDebug.php:155
290.09816354472trigger_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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.09976277792OutputPage->output( )../MediaWiki.php:583
50.09996284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10006285544WebResponse->header( )../OutputPage.php:2134
70.10006285688header ( )../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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.09976277792OutputPage->output( )../MediaWiki.php:583
50.09996284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066293576WebResponse->header( )../OutputPage.php:2171
70.10066293720header ( )../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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.09976277792OutputPage->output( )../MediaWiki.php:583
50.09996284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116293520WebResponse->header( )../OutputPage.php:2172
70.10116293664header ( )../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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.09976277792OutputPage->output( )../MediaWiki.php:583
50.10166293520WebResponse->header( )../OutputPage.php:2220
60.10166293664header ( )../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
20.01343376416MediaWiki->run( )../index.php:46
30.01343377824MediaWiki->main( )../MediaWiki.php:424
40.09976277792OutputPage->output( )../MediaWiki.php:583
50.10226293680WebResponse->header( )../OutputPage.php:2227
60.10226293824header ( )../WebResponse.php:37