( ! ) Warning: Search backend error during near_match search for '3.143.241.159' 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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.01833551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03344379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03384433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03394433736SpecialSearch->execute( )../SpecialPage.php:383
80.09305796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.09845802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09845802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10145817992Hooks::run( )../SearchEngine.php:231
120.10155819592call_user_func_array ( )../Hooks.php:209
130.10155820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10205894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10265940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.10516175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10546208264PoolCounterWork->execute( )../Util.php:133
180.10566233008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10566233192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10566233264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10566235232PoolCounterWork->execute( )../Util.php:129
220.10566235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10576236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10576236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11196350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11206354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11206354672MWDebug::warning( )../GlobalFunctions.php:1247
280.11216355976MWDebug::sendMessage( )../MWDebug.php:155
290.11216356368trigger_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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11396279592OutputPage->output( )../MediaWiki.php:583
50.11416286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11436287344WebResponse->header( )../OutputPage.php:2134
70.11436287488header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11396279592OutputPage->output( )../MediaWiki.php:583
50.11416286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11586295392WebResponse->header( )../OutputPage.php:2171
70.11586295536header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11396279592OutputPage->output( )../MediaWiki.php:583
50.11416286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11666295336WebResponse->header( )../OutputPage.php:2172
70.11666295480header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11396279592OutputPage->output( )../MediaWiki.php:583
50.11716295336WebResponse->header( )../OutputPage.php:2220
60.11716295480header ( )../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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11396279592OutputPage->output( )../MediaWiki.php:583
50.11786295496WebResponse->header( )../OutputPage.php:2227
60.11786295640header ( )../WebResponse.php:37