( ! ) Warning: Search backend error during near_match search for '18.217.62.185' after 15. 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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.05863559552MediaWiki->performRequest( )../MediaWiki.php:573
50.09724387040SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09754440976SpecialPage->run( )../SpecialPageFactory.php:581
70.09764441344SpecialSearch->execute( )../SpecialPage.php:383
80.19345804032SpecialSearch->goResult( )../SpecialSearch.php:117
90.20755809744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20755810496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21305825496Hooks::run( )../SearchEngine.php:231
120.21305827096call_user_func_array ( )../Hooks.php:209
130.21305827800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21365901848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21445947896CirrusSearch\Searcher->search( )../Searcher.php:268
160.22486182992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22546214592PoolCounterWork->execute( )../Util.php:133
180.22556238848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22556239032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22556239104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22556241040PoolCounterWork->execute( )../Util.php:129
220.22566241688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22566241872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22566241992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24046356256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24076360192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24076360472MWDebug::warning( )../GlobalFunctions.php:1247
280.24086361776MWDebug::sendMessage( )../MWDebug.php:155
290.24086362168trigger_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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.24296285456OutputPage->output( )../MediaWiki.php:583
50.24316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24326293208WebResponse->header( )../OutputPage.php:2134
70.24326293352header ( )../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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.24296285456OutputPage->output( )../MediaWiki.php:583
50.24316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24396301240WebResponse->header( )../OutputPage.php:2171
70.24396301384header ( )../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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.24296285456OutputPage->output( )../MediaWiki.php:583
50.24316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24446301184WebResponse->header( )../OutputPage.php:2172
70.24446301328header ( )../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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.24296285456OutputPage->output( )../MediaWiki.php:583
50.24486301184WebResponse->header( )../OutputPage.php:2220
60.24486301328header ( )../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
10.0000238760{main}( )../index.php:0
20.00813383944MediaWiki->run( )../index.php:46
30.00813385352MediaWiki->main( )../MediaWiki.php:424
40.24296285456OutputPage->output( )../MediaWiki.php:583
50.24546301344WebResponse->header( )../OutputPage.php:2227
60.24546301488header ( )../WebResponse.php:37