( ! ) Warning: Search backend error during near_match search for '3.16.137.117' after 6. 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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.01773551512MediaWiki->performRequest( )../MediaWiki.php:573
50.03354379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03394433096SpecialPage->run( )../SpecialPageFactory.php:581
70.03394433464SpecialSearch->execute( )../SpecialPage.php:383
80.08005795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.08525801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08525802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08765817072Hooks::run( )../SearchEngine.php:231
120.08775818672call_user_func_array ( )../Hooks.php:209
130.08775819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08825893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08885939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136174544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166206152PoolCounterWork->execute( )../Util.php:133
180.09186230408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09186230592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09186230664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186232600PoolCounterWork->execute( )../Util.php:129
220.09186233248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186233432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186233552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09816347832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09836351768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09836352048MWDebug::warning( )../GlobalFunctions.php:1247
280.09876353352MWDebug::sendMessage( )../MWDebug.php:155
290.09876353744trigger_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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.10056277024OutputPage->output( )../MediaWiki.php:583
50.10076283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086284776WebResponse->header( )../OutputPage.php:2134
70.10086284920header ( )../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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.10056277024OutputPage->output( )../MediaWiki.php:583
50.10076283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156292808WebResponse->header( )../OutputPage.php:2171
70.10156292952header ( )../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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.10056277024OutputPage->output( )../MediaWiki.php:583
50.10076283480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206292752WebResponse->header( )../OutputPage.php:2172
70.10216292896header ( )../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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.10056277024OutputPage->output( )../MediaWiki.php:583
50.10276292752WebResponse->header( )../OutputPage.php:2220
60.10276292896header ( )../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
20.00943376040MediaWiki->run( )../index.php:46
30.00943377448MediaWiki->main( )../MediaWiki.php:424
40.10056277024OutputPage->output( )../MediaWiki.php:583
50.10376292912WebResponse->header( )../OutputPage.php:2227
60.10376293056header ( )../WebResponse.php:37