( ! ) Warning: Search backend error during near_match search for '3.144.37.147' after 92. 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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12003551992MediaWiki->performRequest( )../MediaWiki.php:573
50.18854379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18894433376SpecialPage->run( )../SpecialPageFactory.php:581
70.18894433744SpecialSearch->execute( )../SpecialPage.php:383
80.39205795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.45655802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45655802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.47835817840Hooks::run( )../SearchEngine.php:231
120.47835819440call_user_func_array ( )../Hooks.php:209
130.47845820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.47885894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.47955940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.48206175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48236206856PoolCounterWork->execute( )../Util.php:133
180.48256231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48256231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48256231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48256233304PoolCounterWork->execute( )../Util.php:129
220.48266233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48266234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48266234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.57476348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.57496352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.57496352720MWDebug::warning( )../GlobalFunctions.php:1247
280.57506354024MWDebug::sendMessage( )../MWDebug.php:155
290.57506354416trigger_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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.57826277736OutputPage->output( )../MediaWiki.php:583
50.57886284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57896285488WebResponse->header( )../OutputPage.php:2134
70.57896285632header ( )../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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.57826277736OutputPage->output( )../MediaWiki.php:583
50.57886284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58006293520WebResponse->header( )../OutputPage.php:2171
70.58006293664header ( )../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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.57826277736OutputPage->output( )../MediaWiki.php:583
50.57886284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58066293464WebResponse->header( )../OutputPage.php:2172
70.58066293608header ( )../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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.57826277736OutputPage->output( )../MediaWiki.php:583
50.58676293464WebResponse->header( )../OutputPage.php:2220
60.58676293608header ( )../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
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.57826277736OutputPage->output( )../MediaWiki.php:583
50.59616293624WebResponse->header( )../OutputPage.php:2227
60.59616293768header ( )../WebResponse.php:37