( ! ) Warning: Search backend error during near_match search for '3.145.52.188' after 12. 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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.08663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.15944379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15974433376SpecialPage->run( )../SpecialPageFactory.php:581
70.15984433744SpecialSearch->execute( )../SpecialPage.php:383
80.29945795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.31565802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31565802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.32175817840Hooks::run( )../SearchEngine.php:231
120.32185819440call_user_func_array ( )../Hooks.php:209
130.32185820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.32215894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.32255940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.32466175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32726206856PoolCounterWork->execute( )../Util.php:133
180.32746231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32746231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32746231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32756233304PoolCounterWork->execute( )../Util.php:129
220.32766233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32766234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32766234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33956348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33966352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33966352720MWDebug::warning( )../GlobalFunctions.php:1247
280.33976354024MWDebug::sendMessage( )../MWDebug.php:155
290.33986354416trigger_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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.34176277736OutputPage->output( )../MediaWiki.php:583
50.34196284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34206285488WebResponse->header( )../OutputPage.php:2134
70.34206285632header ( )../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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.34176277736OutputPage->output( )../MediaWiki.php:583
50.34196284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34276293520WebResponse->header( )../OutputPage.php:2171
70.34276293664header ( )../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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.34176277736OutputPage->output( )../MediaWiki.php:583
50.34196284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34326293464WebResponse->header( )../OutputPage.php:2172
70.34326293608header ( )../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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.34176277736OutputPage->output( )../MediaWiki.php:583
50.34376293464WebResponse->header( )../OutputPage.php:2220
60.34376293608header ( )../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
20.03163376416MediaWiki->run( )../index.php:46
30.03163377824MediaWiki->main( )../MediaWiki.php:424
40.34176277736OutputPage->output( )../MediaWiki.php:583
50.34436293624WebResponse->header( )../OutputPage.php:2227
60.34436293768header ( )../WebResponse.php:37