( ! ) Warning: Search backend error during near_match search for '52.14.75.150' after 14. 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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.05773558952MediaWiki->performRequest( )../MediaWiki.php:573
50.08624386576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08664440448SpecialPage->run( )../SpecialPageFactory.php:581
70.08664440816SpecialSearch->execute( )../SpecialPage.php:383
80.22115803088SpecialSearch->goResult( )../SpecialSearch.php:117
90.23325809272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23325810024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23845825024Hooks::run( )../SearchEngine.php:231
120.23845826624call_user_func_array ( )../Hooks.php:209
130.23845827328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23955901360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24055947392CirrusSearch\Searcher->search( )../Searcher.php:268
160.25796182480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25816215264PoolCounterWork->execute( )../Util.php:133
180.25826239704PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25826239888call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25826239960CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25826241928PoolCounterWork->execute( )../Util.php:129
220.25836242576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25836242760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25836242880CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27276357176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27286361112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27286361392MWDebug::warning( )../GlobalFunctions.php:1247
280.27306362696MWDebug::sendMessage( )../MWDebug.php:155
290.27306363088trigger_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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.27496286320OutputPage->output( )../MediaWiki.php:583
50.27516292768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27516294088WebResponse->header( )../OutputPage.php:2134
70.27516294232header ( )../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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.27496286320OutputPage->output( )../MediaWiki.php:583
50.27516292768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27586302120WebResponse->header( )../OutputPage.php:2171
70.27586302264header ( )../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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.27496286320OutputPage->output( )../MediaWiki.php:583
50.27516292768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27636302064WebResponse->header( )../OutputPage.php:2172
70.27636302208header ( )../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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.27496286320OutputPage->output( )../MediaWiki.php:583
50.27686302064WebResponse->header( )../OutputPage.php:2220
60.27686302208header ( )../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
10.0001238728{main}( )../index.php:0
20.03193383536MediaWiki->run( )../index.php:46
30.03193384944MediaWiki->main( )../MediaWiki.php:424
40.27496286320OutputPage->output( )../MediaWiki.php:583
50.27756302224WebResponse->header( )../OutputPage.php:2227
60.27756302368header ( )../WebResponse.php:37