( ! ) Warning: Search backend error during near_match search for '3.139.239.136' 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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.03453551392MediaWiki->performRequest( )../MediaWiki.php:573
50.08354378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08394432840SpecialPage->run( )../SpecialPageFactory.php:581
70.08394433208SpecialSearch->execute( )../SpecialPage.php:383
80.18995794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.19625801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19625801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19845816752Hooks::run( )../SearchEngine.php:231
120.19855818352call_user_func_array ( )../Hooks.php:209
130.19855819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19905893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19985939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.20356174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20386205736PoolCounterWork->execute( )../Util.php:133
180.20406229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20406230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20406230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20406232184PoolCounterWork->execute( )../Util.php:129
220.20406232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20406233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20406233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21056347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21066351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21066351624MWDebug::warning( )../GlobalFunctions.php:1247
280.21076352928MWDebug::sendMessage( )../MWDebug.php:155
290.21076353320trigger_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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.21276276632OutputPage->output( )../MediaWiki.php:583
50.21296283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21306284384WebResponse->header( )../OutputPage.php:2134
70.21306284528header ( )../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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.21276276632OutputPage->output( )../MediaWiki.php:583
50.21296283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21406292416WebResponse->header( )../OutputPage.php:2171
70.21406292560header ( )../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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.21276276632OutputPage->output( )../MediaWiki.php:583
50.21296283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21446292360WebResponse->header( )../OutputPage.php:2172
70.21446292504header ( )../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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.21276276632OutputPage->output( )../MediaWiki.php:583
50.21496292360WebResponse->header( )../OutputPage.php:2220
60.21496292504header ( )../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
20.01323375880MediaWiki->run( )../index.php:46
30.01323377288MediaWiki->main( )../MediaWiki.php:424
40.21276276632OutputPage->output( )../MediaWiki.php:583
50.21566292520WebResponse->header( )../OutputPage.php:2227
60.21566292664header ( )../WebResponse.php:37