( ! ) Warning: Search backend error during near_match search for '3.135.219.226' 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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.04293551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05794379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05834433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05834433736SpecialSearch->execute( )../SpecialPage.php:383
80.11755796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.12305802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12305802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12535817992Hooks::run( )../SearchEngine.php:231
120.12545819592call_user_func_array ( )../Hooks.php:209
130.12545820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12595894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12655940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.12906175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12936207088PoolCounterWork->execute( )../Util.php:133
180.12956231344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12956231528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12956231600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12956233536PoolCounterWork->execute( )../Util.php:129
220.12956234184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12956234368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12956234488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13646348728CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13666352664wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13666352944MWDebug::warning( )../GlobalFunctions.php:1247
280.13676354248MWDebug::sendMessage( )../MWDebug.php:155
290.13676354640trigger_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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.13896277928OutputPage->output( )../MediaWiki.php:583
50.13936284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13946285680WebResponse->header( )../OutputPage.php:2134
70.13946285824header ( )../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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.13896277928OutputPage->output( )../MediaWiki.php:583
50.13936284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14016293728WebResponse->header( )../OutputPage.php:2171
70.14016293872header ( )../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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.13896277928OutputPage->output( )../MediaWiki.php:583
50.13936284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14076293672WebResponse->header( )../OutputPage.php:2172
70.14076293816header ( )../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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.13896277928OutputPage->output( )../MediaWiki.php:583
50.14126293672WebResponse->header( )../OutputPage.php:2220
60.14126293816header ( )../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
20.02503376416MediaWiki->run( )../index.php:46
30.02503377824MediaWiki->main( )../MediaWiki.php:424
40.13896277928OutputPage->output( )../MediaWiki.php:583
50.14246293832WebResponse->header( )../OutputPage.php:2227
60.14246293976header ( )../WebResponse.php:37