( ! ) Warning: Search backend error during near_match search for '3.149.247.223' after 13. 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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.03223551600MediaWiki->performRequest( )../MediaWiki.php:573
50.05174379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05214433040SpecialPage->run( )../SpecialPageFactory.php:581
70.05214433408SpecialSearch->execute( )../SpecialPage.php:383
80.10215794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.11055800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11055801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11285816656Hooks::run( )../SearchEngine.php:231
120.11295818256call_user_func_array ( )../Hooks.php:209
130.11295818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11325892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11405939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.11616174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11636205656PoolCounterWork->execute( )../Util.php:133
180.11656229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11656230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11656230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11656232104PoolCounterWork->execute( )../Util.php:129
220.11656232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11656232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11666233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12996347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13016351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13016351528MWDebug::warning( )../GlobalFunctions.php:1247
280.13026352832MWDebug::sendMessage( )../MWDebug.php:155
290.13026353224trigger_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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.13236276536OutputPage->output( )../MediaWiki.php:583
50.13256282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13266284288WebResponse->header( )../OutputPage.php:2134
70.13266284432header ( )../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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.13236276536OutputPage->output( )../MediaWiki.php:583
50.13256282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13336292320WebResponse->header( )../OutputPage.php:2171
70.13336292464header ( )../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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.13236276536OutputPage->output( )../MediaWiki.php:583
50.13256282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13386292264WebResponse->header( )../OutputPage.php:2172
70.13386292408header ( )../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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.13236276536OutputPage->output( )../MediaWiki.php:583
50.13426292264WebResponse->header( )../OutputPage.php:2220
60.13426292408header ( )../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
10.0000233960{main}( )../index.php:0
20.02343376112MediaWiki->run( )../index.php:46
30.02343377520MediaWiki->main( )../MediaWiki.php:424
40.13236276536OutputPage->output( )../MediaWiki.php:583
50.13496292424WebResponse->header( )../OutputPage.php:2227
60.13496292568header ( )../WebResponse.php:37