( ! ) Warning: Search backend error during near_match search for '3.148.117.177' 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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.02823551392MediaWiki->performRequest( )../MediaWiki.php:573
50.06164378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06204432840SpecialPage->run( )../SpecialPageFactory.php:581
70.06204433208SpecialSearch->execute( )../SpecialPage.php:383
80.13515794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.14035801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14035801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14305816752Hooks::run( )../SearchEngine.php:231
120.14305818352call_user_func_array ( )../Hooks.php:209
130.14305819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14335893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14365939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.14516174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14526205736PoolCounterWork->execute( )../Util.php:133
180.14536229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14536230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14536230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14536232184PoolCounterWork->execute( )../Util.php:129
220.14546232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14546233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14546233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15116347424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15126351360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15136351640MWDebug::warning( )../GlobalFunctions.php:1247
280.15136352944MWDebug::sendMessage( )../MWDebug.php:155
290.15136353336trigger_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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.15296276632OutputPage->output( )../MediaWiki.php:583
50.15316283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15326284384WebResponse->header( )../OutputPage.php:2134
70.15326284528header ( )../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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.15296276632OutputPage->output( )../MediaWiki.php:583
50.15316283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15386292416WebResponse->header( )../OutputPage.php:2171
70.15386292560header ( )../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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.15296276632OutputPage->output( )../MediaWiki.php:583
50.15316283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15436292360WebResponse->header( )../OutputPage.php:2172
70.15436292504header ( )../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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.15296276632OutputPage->output( )../MediaWiki.php:583
50.15486292360WebResponse->header( )../OutputPage.php:2220
60.15486292504header ( )../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
10.0000233960{main}( )../index.php:0
20.02053375880MediaWiki->run( )../index.php:46
30.02053377288MediaWiki->main( )../MediaWiki.php:424
40.15296276632OutputPage->output( )../MediaWiki.php:583
50.15536292520WebResponse->header( )../OutputPage.php:2227
60.15536292664header ( )../WebResponse.php:37