( ! ) Warning: Search backend error during near_match search for '3.22.249.158' 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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.02313957616MediaWiki->performRequest( )../MediaWiki.php:573
50.03494412352SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534466336SpecialPage->run( )../SpecialPageFactory.php:581
70.03534466704SpecialSearch->execute( )../SpecialPage.php:383
80.07535810952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08075817168SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08075817920SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08305832920Hooks::run( )../SearchEngine.php:231
120.08305834520call_user_func_array ( )../Hooks.php:209
130.08305835224CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08345909296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08405955320CirrusSearch\Searcher->search( )../Searcher.php:268
160.08676190344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08696223112PoolCounterWork->execute( )../Util.php:133
180.08716247528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08716247712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08716247784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08716249752PoolCounterWork->execute( )../Util.php:129
220.08716250400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08716250584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08716250704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09336364968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09346368904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09356369184MWDebug::warning( )../GlobalFunctions.php:1247
280.09366370488MWDebug::sendMessage( )../MWDebug.php:155
290.09366370880trigger_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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.09536294136OutputPage->output( )../MediaWiki.php:583
50.09556300592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566301888WebResponse->header( )../OutputPage.php:2134
70.09566302032header ( )../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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.09536294136OutputPage->output( )../MediaWiki.php:583
50.09556300592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626309920WebResponse->header( )../OutputPage.php:2171
70.09626310064header ( )../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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.09536294136OutputPage->output( )../MediaWiki.php:583
50.09556300592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676309864WebResponse->header( )../OutputPage.php:2172
70.09676310008header ( )../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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.09536294136OutputPage->output( )../MediaWiki.php:583
50.09726309864WebResponse->header( )../OutputPage.php:2220
60.09726310008header ( )../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
10.0000235872{main}( )../index.php:0
20.01543782176MediaWiki->run( )../index.php:46
30.01543783584MediaWiki->main( )../MediaWiki.php:424
40.09536294136OutputPage->output( )../MediaWiki.php:583
50.09786310024WebResponse->header( )../OutputPage.php:2227
60.09786310168header ( )../WebResponse.php:37