( ! ) Warning: Search backend error during near_match search for '3.145.8.2' after 15. 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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.06003551840MediaWiki->performRequest( )../MediaWiki.php:573
50.11414379272SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11464433128SpecialPage->run( )../SpecialPageFactory.php:581
70.11464433496SpecialSearch->execute( )../SpecialPage.php:383
80.21705795848SpecialSearch->goResult( )../SpecialSearch.php:117
90.23335802104SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23335802856SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23555817856Hooks::run( )../SearchEngine.php:231
120.23565819456call_user_func_array ( )../Hooks.php:209
130.23565820160CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23615894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23695940192CirrusSearch\Searcher->search( )../Searcher.php:268
160.24226175248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24266206856PoolCounterWork->execute( )../Util.php:133
180.24286231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24286231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24286231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24286233304PoolCounterWork->execute( )../Util.php:129
220.24296233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24296234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24296234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25776348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25796352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25796352736MWDebug::warning( )../GlobalFunctions.php:1247
280.25806354024MWDebug::sendMessage( )../MWDebug.php:155
290.25806354416trigger_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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.26016277752OutputPage->output( )../MediaWiki.php:583
50.26046284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26056285496WebResponse->header( )../OutputPage.php:2134
70.26056285640header ( )../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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.26016277752OutputPage->output( )../MediaWiki.php:583
50.26046284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26136293528WebResponse->header( )../OutputPage.php:2171
70.26136293672header ( )../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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.26016277752OutputPage->output( )../MediaWiki.php:583
50.26046284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26186293472WebResponse->header( )../OutputPage.php:2172
70.26186293616header ( )../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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.26016277752OutputPage->output( )../MediaWiki.php:583
50.26236293472WebResponse->header( )../OutputPage.php:2220
60.26236293616header ( )../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
10.0000233880{main}( )../index.php:0
20.02053376304MediaWiki->run( )../index.php:46
30.02053377712MediaWiki->main( )../MediaWiki.php:424
40.26016277752OutputPage->output( )../MediaWiki.php:583
50.26306293624WebResponse->header( )../OutputPage.php:2227
60.26306293768header ( )../WebResponse.php:37