( ! ) Warning: Search backend error during near_match search for '3.137.182.181' after 7. 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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.03353551392MediaWiki->performRequest( )../MediaWiki.php:573
50.07604378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07644432840SpecialPage->run( )../SpecialPageFactory.php:581
70.07644433208SpecialSearch->execute( )../SpecialPage.php:383
80.17375794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.19985801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19985801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20585816752Hooks::run( )../SearchEngine.php:231
120.20585818352call_user_func_array ( )../Hooks.php:209
130.20585819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20615893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20655939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.20846174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20866205736PoolCounterWork->execute( )../Util.php:133
180.20876229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20876230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20876230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20886232184PoolCounterWork->execute( )../Util.php:129
220.20886232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20886233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20886233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21566347424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21576351360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21576351640MWDebug::warning( )../GlobalFunctions.php:1247
280.21586352944MWDebug::sendMessage( )../MWDebug.php:155
290.21586353336trigger_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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.21766276632OutputPage->output( )../MediaWiki.php:583
50.21786283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21796284384WebResponse->header( )../OutputPage.php:2134
70.21796284528header ( )../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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.21766276632OutputPage->output( )../MediaWiki.php:583
50.21786283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21856292416WebResponse->header( )../OutputPage.php:2171
70.21856292560header ( )../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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.21766276632OutputPage->output( )../MediaWiki.php:583
50.21786283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21906292360WebResponse->header( )../OutputPage.php:2172
70.21906292504header ( )../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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.21766276632OutputPage->output( )../MediaWiki.php:583
50.21956292360WebResponse->header( )../OutputPage.php:2220
60.21956292504header ( )../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
20.01253375880MediaWiki->run( )../index.php:46
30.01253377288MediaWiki->main( )../MediaWiki.php:424
40.21766276632OutputPage->output( )../MediaWiki.php:583
50.22026292520WebResponse->header( )../OutputPage.php:2227
60.22026292664header ( )../WebResponse.php:37