( ! ) Warning: Search backend error during near_match search for '3.133.139.187' 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01653551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03074379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03114433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03124433736SpecialSearch->execute( )../SpecialPage.php:383
80.08025797792SpecialSearch->goResult( )../SpecialSearch.php:117
90.08595804072SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08595804824SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825819824Hooks::run( )../SearchEngine.php:231
120.08835821424call_user_func_array ( )../Hooks.php:209
130.08835822128CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885896184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955942208CirrusSearch\Searcher->search( )../Searcher.php:268
160.09236177312CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09256210104PoolCounterWork->execute( )../Util.php:133
180.09276234576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276234760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276234832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09276236800PoolCounterWork->execute( )../Util.php:129
220.09286237448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09286237632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09286237752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09906351880CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09916355816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09916356096MWDebug::warning( )../GlobalFunctions.php:1247
280.09926357400MWDebug::sendMessage( )../MWDebug.php:155
290.09926357792trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10146280984OutputPage->output( )../MediaWiki.php:583
50.10196287440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206288736WebResponse->header( )../OutputPage.php:2134
70.10206288880header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10146280984OutputPage->output( )../MediaWiki.php:583
50.10196287440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306296768WebResponse->header( )../OutputPage.php:2171
70.10306296912header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10146280984OutputPage->output( )../MediaWiki.php:583
50.10196287440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386296712WebResponse->header( )../OutputPage.php:2172
70.10386296856header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10146280984OutputPage->output( )../MediaWiki.php:583
50.10426296712WebResponse->header( )../OutputPage.php:2220
60.10436296856header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10146280984OutputPage->output( )../MediaWiki.php:583
50.10496296872WebResponse->header( )../OutputPage.php:2227
60.10496297016header ( )../WebResponse.php:37