( ! ) Warning: Search backend error during near_match search for '3.141.35.116' after 2. 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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.08193551992MediaWiki->performRequest( )../MediaWiki.php:573
50.20284379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20324433376SpecialPage->run( )../SpecialPageFactory.php:581
70.20324433744SpecialSearch->execute( )../SpecialPage.php:383
80.71345795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.73025802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.73025802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.73775817840Hooks::run( )../SearchEngine.php:231
120.73775819440call_user_func_array ( )../Hooks.php:209
130.73775820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.73825894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.73905940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.75436175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.75466206856PoolCounterWork->execute( )../Util.php:133
180.75476231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.75476231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.75476231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.75486233304PoolCounterWork->execute( )../Util.php:129
220.75486233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.75486234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.75486234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.75716348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.75726352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.75726352720MWDebug::warning( )../GlobalFunctions.php:1247
280.75736354024MWDebug::sendMessage( )../MWDebug.php:155
290.75736354416trigger_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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.75926277736OutputPage->output( )../MediaWiki.php:583
50.75946284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75956285488WebResponse->header( )../OutputPage.php:2134
70.75956285632header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.75926277736OutputPage->output( )../MediaWiki.php:583
50.75946284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76016293520WebResponse->header( )../OutputPage.php:2171
70.76016293664header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.75926277736OutputPage->output( )../MediaWiki.php:583
50.75946284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76066293464WebResponse->header( )../OutputPage.php:2172
70.76066293608header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.75926277736OutputPage->output( )../MediaWiki.php:583
50.79346293464WebResponse->header( )../OutputPage.php:2220
60.79346293608header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02593377824MediaWiki->main( )../MediaWiki.php:424
40.75926277736OutputPage->output( )../MediaWiki.php:583
50.79406293624WebResponse->header( )../OutputPage.php:2227
60.79406293768header ( )../WebResponse.php:37