( ! ) Warning: Search backend error during near_match search for '3.147.79.241' after 8. 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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.02143553424MediaWiki->performRequest( )../MediaWiki.php:573
50.03794380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03864435272SpecialSearch->execute( )../SpecialPage.php:383
80.10575797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.11215803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11215804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11475819560Hooks::run( )../SearchEngine.php:231
120.11485821160call_user_func_array ( )../Hooks.php:209
130.11485821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11555895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11655941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.12146177024CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12196208632PoolCounterWork->execute( )../Util.php:133
180.12226232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12226233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12226233144CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12226235080PoolCounterWork->execute( )../Util.php:129
220.12236235728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12236235912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12236236032CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13026350320CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13036354256wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13036354536MWDebug::warning( )../GlobalFunctions.php:1247
280.13056355840MWDebug::sendMessage( )../MWDebug.php:155
290.13056356232trigger_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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.13266279520OutputPage->output( )../MediaWiki.php:583
50.13296285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13306287272WebResponse->header( )../OutputPage.php:2134
70.13306287416header ( )../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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.13266279520OutputPage->output( )../MediaWiki.php:583
50.13296285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13376295304WebResponse->header( )../OutputPage.php:2171
70.13376295448header ( )../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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.13266279520OutputPage->output( )../MediaWiki.php:583
50.13296285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13436295248WebResponse->header( )../OutputPage.php:2172
70.13436295392header ( )../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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.13266279520OutputPage->output( )../MediaWiki.php:583
50.13486295248WebResponse->header( )../OutputPage.php:2220
60.13486295392header ( )../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
10.0001235248{main}( )../index.php:0
20.01293377880MediaWiki->run( )../index.php:46
30.01293379288MediaWiki->main( )../MediaWiki.php:424
40.13266279520OutputPage->output( )../MediaWiki.php:583
50.13556295408WebResponse->header( )../OutputPage.php:2227
60.13556295552header ( )../WebResponse.php:37