( ! ) Warning: Search backend error during near_match search for '3.135.215.210' after 14. 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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.02233551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04934378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04964432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04964433208SpecialSearch->execute( )../SpecialPage.php:383
80.10115794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.11795801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11795801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12025816752Hooks::run( )../SearchEngine.php:231
120.12025818352call_user_func_array ( )../Hooks.php:209
130.12035819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12065893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12095939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.12366174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12386205736PoolCounterWork->execute( )../Util.php:133
180.12386229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12386230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12386230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12396232184PoolCounterWork->execute( )../Util.php:129
220.12396232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12396233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12396233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13826347424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13846351360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13846351640MWDebug::warning( )../GlobalFunctions.php:1247
280.14056352944MWDebug::sendMessage( )../MWDebug.php:155
290.14056353336trigger_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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.14486276632OutputPage->output( )../MediaWiki.php:583
50.14506283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14786284384WebResponse->header( )../OutputPage.php:2134
70.14786284528header ( )../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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.14486276632OutputPage->output( )../MediaWiki.php:583
50.14506283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14856292416WebResponse->header( )../OutputPage.php:2171
70.14856292560header ( )../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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.14486276632OutputPage->output( )../MediaWiki.php:583
50.14506283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14906292360WebResponse->header( )../OutputPage.php:2172
70.14906292504header ( )../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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.14486276632OutputPage->output( )../MediaWiki.php:583
50.14956292360WebResponse->header( )../OutputPage.php:2220
60.14956292504header ( )../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
20.01293375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.14486276632OutputPage->output( )../MediaWiki.php:583
50.15016292520WebResponse->header( )../OutputPage.php:2227
60.15016292664header ( )../WebResponse.php:37