( ! ) Warning: Search backend error during near_match search for '3.137.172.115' after 59. 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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.05863551600MediaWiki->performRequest( )../MediaWiki.php:573
50.16954379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17004433040SpecialPage->run( )../SpecialPageFactory.php:581
70.17004433408SpecialSearch->execute( )../SpecialPage.php:383
80.55995794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.62745800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.62745801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.65995816656Hooks::run( )../SearchEngine.php:231
120.65995818256call_user_func_array ( )../Hooks.php:209
130.65995818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.66045892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.66115939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.68766174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68796205656PoolCounterWork->execute( )../Util.php:133
180.68806229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68806230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68806230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68816232104PoolCounterWork->execute( )../Util.php:129
220.68816232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68816232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68816233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.74706347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.74716351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.74716351528MWDebug::warning( )../GlobalFunctions.php:1247
280.74736352832MWDebug::sendMessage( )../MWDebug.php:155
290.74736353224trigger_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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.74916276536OutputPage->output( )../MediaWiki.php:583
50.74936282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74946284288WebResponse->header( )../OutputPage.php:2134
70.74946284432header ( )../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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.74916276536OutputPage->output( )../MediaWiki.php:583
50.74936282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79706292320WebResponse->header( )../OutputPage.php:2171
70.79706292464header ( )../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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.74916276536OutputPage->output( )../MediaWiki.php:583
50.74936282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79756292264WebResponse->header( )../OutputPage.php:2172
70.79756292408header ( )../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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.74916276536OutputPage->output( )../MediaWiki.php:583
50.79806292264WebResponse->header( )../OutputPage.php:2220
60.79806292408header ( )../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
10.0001233960{main}( )../index.php:0
20.02963376104MediaWiki->run( )../index.php:46
30.02963377512MediaWiki->main( )../MediaWiki.php:424
40.74916276536OutputPage->output( )../MediaWiki.php:583
50.81466292424WebResponse->header( )../OutputPage.php:2227
60.81466292568header ( )../WebResponse.php:37