( ! ) Warning: Search backend error during near_match search for '3.139.98.190' after 68. 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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
40.30143551992MediaWiki->performRequest( )../MediaWiki.php:573
50.84604379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.88524433376SpecialPage->run( )../SpecialPageFactory.php:581
70.88534433744SpecialSearch->execute( )../SpecialPage.php:383
81.89865795832SpecialSearch->goResult( )../SpecialSearch.php:117
91.97335802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.97335802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
112.02495817840Hooks::run( )../SearchEngine.php:231
122.02495819440call_user_func_array ( )../Hooks.php:209
132.02495820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
142.02545894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
152.02615940216CirrusSearch\Searcher->search( )../Searcher.php:268
162.05656175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.05676206856PoolCounterWork->execute( )../Util.php:133
182.05696231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.05696231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.05696231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.05696233304PoolCounterWork->execute( )../Util.php:129
222.05696233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.05696234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.05696234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.12496348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.12506352440wfLogWarning( )../ElasticsearchIntermediary.php:98
272.12506352720MWDebug::warning( )../GlobalFunctions.php:1247
282.12516354024MWDebug::sendMessage( )../MWDebug.php:155
292.12516354416trigger_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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
42.17446277736OutputPage->output( )../MediaWiki.php:583
52.17466284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.17476285488WebResponse->header( )../OutputPage.php:2134
72.17476285632header ( )../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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
42.17446277736OutputPage->output( )../MediaWiki.php:583
52.17466284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.19196293520WebResponse->header( )../OutputPage.php:2171
72.19196293664header ( )../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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
42.17446277736OutputPage->output( )../MediaWiki.php:583
52.17466284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.19256293464WebResponse->header( )../OutputPage.php:2172
72.19256293608header ( )../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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
42.17446277736OutputPage->output( )../MediaWiki.php:583
52.21446293464WebResponse->header( )../OutputPage.php:2220
62.21446293608header ( )../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
20.09853376416MediaWiki->run( )../index.php:46
30.09853377824MediaWiki->main( )../MediaWiki.php:424
42.17446277736OutputPage->output( )../MediaWiki.php:583
52.21516293624WebResponse->header( )../OutputPage.php:2227
62.21516293768header ( )../WebResponse.php:37