( ! ) Warning: Search backend error during near_match search for '3.15.27.232' 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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.02383956776MediaWiki->performRequest( )../MediaWiki.php:573
50.03584411480SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03634465456SpecialPage->run( )../SpecialPageFactory.php:581
70.03634465824SpecialSearch->execute( )../SpecialPage.php:383
80.07625809744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08165815960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08165816712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08395831712Hooks::run( )../SearchEngine.php:231
120.08395833312call_user_func_array ( )../Hooks.php:209
130.08395834016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08455908096CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08525954120CirrusSearch\Searcher->search( )../Searcher.php:268
160.08826189248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08846220832PoolCounterWork->execute( )../Util.php:133
180.08856245088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08856245272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08856245344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08856247280PoolCounterWork->execute( )../Util.php:129
220.08856247928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08856248112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08856248232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09486362520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09506366448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09506366728MWDebug::warning( )../GlobalFunctions.php:1247
280.09516368016MWDebug::sendMessage( )../MWDebug.php:155
290.09516368408trigger_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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.09736291712OutputPage->output( )../MediaWiki.php:583
50.09756298160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766299456WebResponse->header( )../OutputPage.php:2134
70.09766299600header ( )../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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.09736291712OutputPage->output( )../MediaWiki.php:583
50.09756298160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09826307488WebResponse->header( )../OutputPage.php:2171
70.09826307632header ( )../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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.09736291712OutputPage->output( )../MediaWiki.php:583
50.09756298160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876307432WebResponse->header( )../OutputPage.php:2172
70.09876307576header ( )../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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.09736291712OutputPage->output( )../MediaWiki.php:583
50.09926307432WebResponse->header( )../OutputPage.php:2220
60.09926307576header ( )../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
10.0000235696{main}( )../index.php:0
20.01623781384MediaWiki->run( )../index.php:46
30.01633782792MediaWiki->main( )../MediaWiki.php:424
40.09736291712OutputPage->output( )../MediaWiki.php:583
50.09986307584WebResponse->header( )../OutputPage.php:2227
60.09986307728header ( )../WebResponse.php:37