( ! ) Warning: Search backend error during near_match search for '3.144.9.124' after 27. 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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.02073551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03604379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03654433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03654433728SpecialSearch->execute( )../SpecialPage.php:383
80.18895795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.20715801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20715802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21245817320Hooks::run( )../SearchEngine.php:231
120.21245818920call_user_func_array ( )../Hooks.php:209
130.21245819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21295893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21355939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.21606174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21636206320PoolCounterWork->execute( )../Util.php:133
180.21646230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21646230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21646230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21656232768PoolCounterWork->execute( )../Util.php:129
220.21656233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21656233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21656233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24386347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24406351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24406352192MWDebug::warning( )../GlobalFunctions.php:1247
280.24456353496MWDebug::sendMessage( )../MWDebug.php:155
290.24456353888trigger_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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.24656277200OutputPage->output( )../MediaWiki.php:583
50.24676283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24686284952WebResponse->header( )../OutputPage.php:2134
70.24696285096header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.24656277200OutputPage->output( )../MediaWiki.php:583
50.24676283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24756292984WebResponse->header( )../OutputPage.php:2171
70.24756293128header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.24656277200OutputPage->output( )../MediaWiki.php:583
50.24676283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24806292928WebResponse->header( )../OutputPage.php:2172
70.24806293072header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.24656277200OutputPage->output( )../MediaWiki.php:583
50.24856292928WebResponse->header( )../OutputPage.php:2220
60.24856293072header ( )../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
20.00923376040MediaWiki->run( )../index.php:46
30.00923377448MediaWiki->main( )../MediaWiki.php:424
40.24656277200OutputPage->output( )../MediaWiki.php:583
50.24916293080WebResponse->header( )../OutputPage.php:2227
60.24916293224header ( )../WebResponse.php:37