( ! ) Warning: Search backend error during near_match search for '18.217.83.211' after 7. 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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.05663551600MediaWiki->performRequest( )../MediaWiki.php:573
50.07814379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07864433040SpecialPage->run( )../SpecialPageFactory.php:581
70.07864433408SpecialSearch->execute( )../SpecialPage.php:383
80.12385794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.12925800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12925801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13165816656Hooks::run( )../SearchEngine.php:231
120.13175818256call_user_func_array ( )../Hooks.php:209
130.13175818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13225892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13335939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.13666174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13686205656PoolCounterWork->execute( )../Util.php:133
180.13696229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13696230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13696230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13706232104PoolCounterWork->execute( )../Util.php:129
220.13706232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13706232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13706233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14396347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14406351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14406351528MWDebug::warning( )../GlobalFunctions.php:1247
280.14436352832MWDebug::sendMessage( )../MWDebug.php:155
290.14436353224trigger_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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.14636276536OutputPage->output( )../MediaWiki.php:583
50.14666282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14676284288WebResponse->header( )../OutputPage.php:2134
70.14676284432header ( )../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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.14636276536OutputPage->output( )../MediaWiki.php:583
50.14666282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14736292320WebResponse->header( )../OutputPage.php:2171
70.14736292464header ( )../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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.14636276536OutputPage->output( )../MediaWiki.php:583
50.14666282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14786292264WebResponse->header( )../OutputPage.php:2172
70.14786292408header ( )../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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.14636276536OutputPage->output( )../MediaWiki.php:583
50.14826292264WebResponse->header( )../OutputPage.php:2220
60.14826292408header ( )../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
20.03453376112MediaWiki->run( )../index.php:46
30.03453377520MediaWiki->main( )../MediaWiki.php:424
40.14636276536OutputPage->output( )../MediaWiki.php:583
50.14886292424WebResponse->header( )../OutputPage.php:2227
60.14886292568header ( )../WebResponse.php:37