( ! ) Warning: Search backend error during near_match search for '3.15.193.249' after 62. 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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
40.35513551264MediaWiki->performRequest( )../MediaWiki.php:573
50.58844378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.58894432672SpecialPage->run( )../SpecialPageFactory.php:581
70.58894433040SpecialSearch->execute( )../SpecialPage.php:383
81.40425794616SpecialSearch->goResult( )../SpecialSearch.php:117
91.49505800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.49505801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.54495816624Hooks::run( )../SearchEngine.php:231
121.54495818224call_user_func_array ( )../Hooks.php:209
131.54495818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.54535892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.54585938984CirrusSearch\Searcher->search( )../Searcher.php:268
161.54766174040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.54786205648PoolCounterWork->execute( )../Util.php:133
181.54796229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.54796230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.54796230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.54806232096PoolCounterWork->execute( )../Util.php:129
221.54806232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.54806232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.54806233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.60996347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.61016351248wfLogWarning( )../ElasticsearchIntermediary.php:98
271.61016351528MWDebug::warning( )../GlobalFunctions.php:1247
281.61026352832MWDebug::sendMessage( )../MWDebug.php:155
291.61026353224trigger_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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
41.61236276520OutputPage->output( )../MediaWiki.php:583
51.61266282976OutputPage->sendCacheControl( )../OutputPage.php:2218
61.61276284272WebResponse->header( )../OutputPage.php:2134
71.61276284416header ( )../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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
41.61236276520OutputPage->output( )../MediaWiki.php:583
51.61266282976OutputPage->sendCacheControl( )../OutputPage.php:2218
61.61346292304WebResponse->header( )../OutputPage.php:2171
71.61356292448header ( )../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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
41.61236276520OutputPage->output( )../MediaWiki.php:583
51.61266282976OutputPage->sendCacheControl( )../OutputPage.php:2218
61.61406292248WebResponse->header( )../OutputPage.php:2172
71.61406292392header ( )../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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
41.61236276520OutputPage->output( )../MediaWiki.php:583
51.61446292248WebResponse->header( )../OutputPage.php:2220
61.61446292392header ( )../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
20.12413375864MediaWiki->run( )../index.php:46
30.12423377272MediaWiki->main( )../MediaWiki.php:424
41.61236276520OutputPage->output( )../MediaWiki.php:583
51.61516292408WebResponse->header( )../OutputPage.php:2227
61.61516292552header ( )../WebResponse.php:37