( ! ) Warning: Search backend error during near_match search for '3.135.219.93' 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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.10023551264MediaWiki->performRequest( )../MediaWiki.php:573
50.15564378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15604432672SpecialPage->run( )../SpecialPageFactory.php:581
70.15604433040SpecialSearch->execute( )../SpecialPage.php:383
80.39345794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.43495800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.43495801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.45895816640Hooks::run( )../SearchEngine.php:231
120.45895818240call_user_func_array ( )../Hooks.php:209
130.45895818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46095892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46145939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.46376174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46396205664PoolCounterWork->execute( )../Util.php:133
180.46416229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46416230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46416230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46416232112PoolCounterWork->execute( )../Util.php:129
220.46416232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46416232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46416233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47946347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47966351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47966351528MWDebug::warning( )../GlobalFunctions.php:1247
280.47976352832MWDebug::sendMessage( )../MWDebug.php:155
290.47976353224trigger_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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.48146276536OutputPage->output( )../MediaWiki.php:583
50.49786282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49796284288WebResponse->header( )../OutputPage.php:2134
70.49796284432header ( )../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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.48146276536OutputPage->output( )../MediaWiki.php:583
50.49786282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49886292320WebResponse->header( )../OutputPage.php:2171
70.49886292464header ( )../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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.48146276536OutputPage->output( )../MediaWiki.php:583
50.49786282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49936292264WebResponse->header( )../OutputPage.php:2172
70.49936292408header ( )../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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.48146276536OutputPage->output( )../MediaWiki.php:583
50.49976292264WebResponse->header( )../OutputPage.php:2220
60.49976292408header ( )../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
10.0000233928{main}( )../index.php:0
20.03753375864MediaWiki->run( )../index.php:46
30.04363377272MediaWiki->main( )../MediaWiki.php:424
40.48146276536OutputPage->output( )../MediaWiki.php:583
50.50046292424WebResponse->header( )../OutputPage.php:2227
60.50046292568header ( )../WebResponse.php:37