( ! ) Warning: Search backend error during near_match search for '3.134.117.239' 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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.04263559552MediaWiki->performRequest( )../MediaWiki.php:573
50.09294387040SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09334440976SpecialPage->run( )../SpecialPageFactory.php:581
70.09334441344SpecialSearch->execute( )../SpecialPage.php:383
80.20275804032SpecialSearch->goResult( )../SpecialSearch.php:117
90.21445809744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21445810496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22175825496Hooks::run( )../SearchEngine.php:231
120.22185827096call_user_func_array ( )../Hooks.php:209
130.22185827800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22215901848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22265947888CirrusSearch\Searcher->search( )../Searcher.php:268
160.22466182984CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22496214592PoolCounterWork->execute( )../Util.php:133
180.22516238848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22516239032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22516239104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22526241040PoolCounterWork->execute( )../Util.php:129
220.22526241688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22526241872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22526241992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23996356256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24006360208wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24006360488MWDebug::warning( )../GlobalFunctions.php:1247
280.24016361792MWDebug::sendMessage( )../MWDebug.php:155
290.24016362184trigger_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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.24206285456OutputPage->output( )../MediaWiki.php:583
50.24226291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24236293208WebResponse->header( )../OutputPage.php:2134
70.24236293352header ( )../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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.24206285456OutputPage->output( )../MediaWiki.php:583
50.24226291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24296301240WebResponse->header( )../OutputPage.php:2171
70.24296301384header ( )../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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.24206285456OutputPage->output( )../MediaWiki.php:583
50.24226291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24346301184WebResponse->header( )../OutputPage.php:2172
70.24346301328header ( )../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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.24206285456OutputPage->output( )../MediaWiki.php:583
50.24396301184WebResponse->header( )../OutputPage.php:2220
60.24396301328header ( )../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
20.01293383944MediaWiki->run( )../index.php:46
30.01293385352MediaWiki->main( )../MediaWiki.php:424
40.24206285456OutputPage->output( )../MediaWiki.php:583
50.24456301344WebResponse->header( )../OutputPage.php:2227
60.24456301488header ( )../WebResponse.php:37