( ! ) Warning: Search backend error during near_match search for '3.135.200.38' 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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.02003551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03474433744SpecialSearch->execute( )../SpecialPage.php:383
80.07905795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08415802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08415802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08655817840Hooks::run( )../SearchEngine.php:231
120.08655819440call_user_func_array ( )../Hooks.php:209
130.08655820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08695894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08755940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09006175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09036206856PoolCounterWork->execute( )../Util.php:133
180.09056231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09056231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09056231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09056233304PoolCounterWork->execute( )../Util.php:129
220.09056233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09666348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09686352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09686352720MWDebug::warning( )../GlobalFunctions.php:1247
280.09696354024MWDebug::sendMessage( )../MWDebug.php:155
290.09696354416trigger_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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.09876277736OutputPage->output( )../MediaWiki.php:583
50.09896284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09906285488WebResponse->header( )../OutputPage.php:2134
70.09906285632header ( )../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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.09876277736OutputPage->output( )../MediaWiki.php:583
50.09896284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966293520WebResponse->header( )../OutputPage.php:2171
70.09966293664header ( )../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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.09876277736OutputPage->output( )../MediaWiki.php:583
50.09896284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10016293464WebResponse->header( )../OutputPage.php:2172
70.10016293608header ( )../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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.09876277736OutputPage->output( )../MediaWiki.php:583
50.10066293464WebResponse->header( )../OutputPage.php:2220
60.10066293608header ( )../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
10.0003233960{main}( )../index.php:0
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.09876277736OutputPage->output( )../MediaWiki.php:583
50.10126293624WebResponse->header( )../OutputPage.php:2227
60.10126293768header ( )../WebResponse.php:37