( ! ) Warning: Search backend error during near_match search for '3.16.130.1' 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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.01703552816MediaWiki->performRequest( )../MediaWiki.php:573
50.03254380216SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03304434144SpecialPage->run( )../SpecialPageFactory.php:581
70.03304434512SpecialSearch->execute( )../SpecialPage.php:383
80.07445795744SpecialSearch->goResult( )../SpecialSearch.php:117
90.07975801832SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07975802584SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08205817584Hooks::run( )../SearchEngine.php:231
120.08215819184call_user_func_array ( )../Hooks.php:209
130.08215819888CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08265893880CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08325939920CirrusSearch\Searcher->search( )../Searcher.php:268
160.08596174944CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08616207720PoolCounterWork->execute( )../Util.php:133
180.08626232136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08626232320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08626232392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08636234360PoolCounterWork->execute( )../Util.php:129
220.08636235008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08636235192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08636235312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09236349576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09256353504wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09256353784MWDebug::warning( )../GlobalFunctions.php:1247
280.09266355072MWDebug::sendMessage( )../MWDebug.php:155
290.09266355464trigger_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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.09426278736OutputPage->output( )../MediaWiki.php:583
50.09446285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09456286480WebResponse->header( )../OutputPage.php:2134
70.09456286624header ( )../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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.09426278736OutputPage->output( )../MediaWiki.php:583
50.09446285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516294512WebResponse->header( )../OutputPage.php:2171
70.09516294656header ( )../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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.09426278736OutputPage->output( )../MediaWiki.php:583
50.09446285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566294456WebResponse->header( )../OutputPage.php:2172
70.09566294600header ( )../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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.09426278736OutputPage->output( )../MediaWiki.php:583
50.09616294456WebResponse->header( )../OutputPage.php:2220
60.09616294600header ( )../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
10.0000235184{main}( )../index.php:0
20.00953377280MediaWiki->run( )../index.php:46
30.00953378688MediaWiki->main( )../MediaWiki.php:424
40.09426278736OutputPage->output( )../MediaWiki.php:583
50.09676294608WebResponse->header( )../OutputPage.php:2227
60.09676294752header ( )../WebResponse.php:37