( ! ) Warning: Search backend error during near_match search for '3.15.190.144' 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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.02363957616MediaWiki->performRequest( )../MediaWiki.php:573
50.03554412440SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594466472SpecialPage->run( )../SpecialPageFactory.php:581
70.03604466840SpecialSearch->execute( )../SpecialPage.php:383
80.07555810768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08085816736SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08085817488SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08315832488Hooks::run( )../SearchEngine.php:231
120.08325834088call_user_func_array ( )../Hooks.php:209
130.08325834792CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08375908840CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08445954864CirrusSearch\Searcher->search( )../Searcher.php:268
160.08746189920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08776221504PoolCounterWork->execute( )../Util.php:133
180.08786245760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08786245944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08786246016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08786247952PoolCounterWork->execute( )../Util.php:129
220.08786248600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08796248784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08796248904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09436363184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09446367120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09446367400MWDebug::warning( )../GlobalFunctions.php:1247
280.09456368704MWDebug::sendMessage( )../MWDebug.php:155
290.09456369096trigger_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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.09646292416OutputPage->output( )../MediaWiki.php:583
50.09666298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676300168WebResponse->header( )../OutputPage.php:2134
70.09676300312header ( )../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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.09646292416OutputPage->output( )../MediaWiki.php:583
50.09666298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09746308200WebResponse->header( )../OutputPage.php:2171
70.09746308344header ( )../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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.09646292416OutputPage->output( )../MediaWiki.php:583
50.09666298872OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796308144WebResponse->header( )../OutputPage.php:2172
70.09796308288header ( )../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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.09646292416OutputPage->output( )../MediaWiki.php:583
50.09846308144WebResponse->header( )../OutputPage.php:2220
60.09846308288header ( )../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
20.01543782088MediaWiki->run( )../index.php:46
30.01543783496MediaWiki->main( )../MediaWiki.php:424
40.09646292416OutputPage->output( )../MediaWiki.php:583
50.09906308304WebResponse->header( )../OutputPage.php:2227
60.09906308448header ( )../WebResponse.php:37