( ! ) Warning: Search backend error during near_match search for '3.139.72.63' 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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.04713551696MediaWiki->performRequest( )../MediaWiki.php:573
50.14594379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14634433360SpecialPage->run( )../SpecialPageFactory.php:581
70.14634433728SpecialSearch->execute( )../SpecialPage.php:383
80.40315795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.42475801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.42475802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44675817320Hooks::run( )../SearchEngine.php:231
120.44685818920call_user_func_array ( )../Hooks.php:209
130.44685819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44705893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44735939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.44896174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.44916206320PoolCounterWork->execute( )../Util.php:133
180.44926230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.44926230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.44926230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.44926232768PoolCounterWork->execute( )../Util.php:129
220.44936233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.44936233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.44936233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.45106347992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.45126351920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.45126352200MWDebug::warning( )../GlobalFunctions.php:1247
280.47056353488MWDebug::sendMessage( )../MWDebug.php:155
290.47066353880trigger_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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.47756277200OutputPage->output( )../MediaWiki.php:583
50.47856283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47906284944WebResponse->header( )../OutputPage.php:2134
70.47906285088header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.47756277200OutputPage->output( )../MediaWiki.php:583
50.47856283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48136292976WebResponse->header( )../OutputPage.php:2171
70.48136293120header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.47756277200OutputPage->output( )../MediaWiki.php:583
50.47856283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48186292920WebResponse->header( )../OutputPage.php:2172
70.48186293064header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.47756277200OutputPage->output( )../MediaWiki.php:583
50.48236292920WebResponse->header( )../OutputPage.php:2220
60.48236293064header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.47756277200OutputPage->output( )../MediaWiki.php:583
50.48306293072WebResponse->header( )../OutputPage.php:2227
60.48306293216header ( )../WebResponse.php:37