( ! ) Warning: Search backend error during near_match search for '3.144.35.37' after 17. 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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.01843551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03534379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03584433728SpecialSearch->execute( )../SpecialPage.php:383
80.08215795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08785801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08785802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09025817320Hooks::run( )../SearchEngine.php:231
120.09025818920call_user_func_array ( )../Hooks.php:209
130.09025819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09075893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09155939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.09426174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09446206320PoolCounterWork->execute( )../Util.php:133
180.09466230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09466230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09466230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09466232768PoolCounterWork->execute( )../Util.php:129
220.09466233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09476233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09476233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11166347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11176351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11176352192MWDebug::warning( )../GlobalFunctions.php:1247
280.11186353496MWDebug::sendMessage( )../MWDebug.php:155
290.11186353888trigger_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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.11396277200OutputPage->output( )../MediaWiki.php:583
50.11416283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11426284952WebResponse->header( )../OutputPage.php:2134
70.11426285096header ( )../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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.11396277200OutputPage->output( )../MediaWiki.php:583
50.11416283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11496292984WebResponse->header( )../OutputPage.php:2171
70.11496293128header ( )../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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.11396277200OutputPage->output( )../MediaWiki.php:583
50.11416283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11546292928WebResponse->header( )../OutputPage.php:2172
70.11556293072header ( )../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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.11396277200OutputPage->output( )../MediaWiki.php:583
50.11596292928WebResponse->header( )../OutputPage.php:2220
60.11596293072header ( )../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
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.11396277200OutputPage->output( )../MediaWiki.php:583
50.11656293080WebResponse->header( )../OutputPage.php:2227
60.11656293224header ( )../WebResponse.php:37