( ! ) Warning: Search backend error during near_match search for '3.139.62.103' 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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.02553959152MediaWiki->performRequest( )../MediaWiki.php:573
50.03694413968SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03734467976SpecialPage->run( )../SpecialPageFactory.php:581
70.03734468344SpecialSearch->execute( )../SpecialPage.php:383
80.07715812744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08205818960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08205819712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435834712Hooks::run( )../SearchEngine.php:231
120.08435836312call_user_func_array ( )../Hooks.php:209
130.08435837016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08485911072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08545957096CirrusSearch\Searcher->search( )../Searcher.php:268
160.08826192128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08856224896PoolCounterWork->execute( )../Util.php:133
180.08876249312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876249496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876249568CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08886251536PoolCounterWork->execute( )../Util.php:129
220.08886252184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08886252368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08886252488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09526366760CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09546370696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09546370976MWDebug::warning( )../GlobalFunctions.php:1247
280.09556372280MWDebug::sendMessage( )../MWDebug.php:155
290.09556372672trigger_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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.09736295928OutputPage->output( )../MediaWiki.php:583
50.09756302384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766303680WebResponse->header( )../OutputPage.php:2134
70.09766303824header ( )../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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.09736295928OutputPage->output( )../MediaWiki.php:583
50.09756302384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856311712WebResponse->header( )../OutputPage.php:2171
70.09856311856header ( )../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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.09736295928OutputPage->output( )../MediaWiki.php:583
50.09756302384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916311656WebResponse->header( )../OutputPage.php:2172
70.09916311800header ( )../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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.09736295928OutputPage->output( )../MediaWiki.php:583
50.09966311656WebResponse->header( )../OutputPage.php:2220
60.09966311800header ( )../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
10.0001235872{main}( )../index.php:0
20.01653783656MediaWiki->run( )../index.php:46
30.01653785064MediaWiki->main( )../MediaWiki.php:424
40.09736295928OutputPage->output( )../MediaWiki.php:583
50.10026311816WebResponse->header( )../OutputPage.php:2227
60.10026311960header ( )../WebResponse.php:37