( ! ) Warning: Search backend error during near_match search for '3.12.71.237' 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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.02603957616MediaWiki->performRequest( )../MediaWiki.php:573
50.03724412344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764466320SpecialPage->run( )../SpecialPageFactory.php:581
70.03764466688SpecialSearch->execute( )../SpecialPage.php:383
80.07645811152SpecialSearch->goResult( )../SpecialSearch.php:117
90.08145817368SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08145818120SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08365833120Hooks::run( )../SearchEngine.php:231
120.08375834720call_user_func_array ( )../Hooks.php:209
130.08375835424CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08415909472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08495955496CirrusSearch\Searcher->search( )../Searcher.php:268
160.08786190544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08806222128PoolCounterWork->execute( )../Util.php:133
180.08816246384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08816246568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08816246640CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08826248576PoolCounterWork->execute( )../Util.php:129
220.08826249224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08826249408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08826249528CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09456363816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09466367744wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09466368024MWDebug::warning( )../GlobalFunctions.php:1247
280.09476369312MWDebug::sendMessage( )../MWDebug.php:155
290.09476369704trigger_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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.09626293040OutputPage->output( )../MediaWiki.php:583
50.09646299488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656300784WebResponse->header( )../OutputPage.php:2134
70.09656300928header ( )../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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.09626293040OutputPage->output( )../MediaWiki.php:583
50.09646299488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716308816WebResponse->header( )../OutputPage.php:2171
70.09716308960header ( )../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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.09626293040OutputPage->output( )../MediaWiki.php:583
50.09646299488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766308760WebResponse->header( )../OutputPage.php:2172
70.09766308904header ( )../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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.09626293040OutputPage->output( )../MediaWiki.php:583
50.09816308760WebResponse->header( )../OutputPage.php:2220
60.09816308904header ( )../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
10.0001235840{main}( )../index.php:0
20.01863782088MediaWiki->run( )../index.php:46
30.01863783496MediaWiki->main( )../MediaWiki.php:424
40.09626293040OutputPage->output( )../MediaWiki.php:583
50.09876308920WebResponse->header( )../OutputPage.php:2227
60.09876309064header ( )../WebResponse.php:37