( ! ) Warning: Search backend error during near_match search for '3.144.9.192' after 7. 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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.03143551552MediaWiki->performRequest( )../MediaWiki.php:573
50.05314379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05364433312SpecialPage->run( )../SpecialPageFactory.php:581
70.05364433680SpecialSearch->execute( )../SpecialPage.php:383
80.10985796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.11515801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11515802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11735817624Hooks::run( )../SearchEngine.php:231
120.11745819224call_user_func_array ( )../Hooks.php:209
130.11745819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11805893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11885940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.12216175064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12256206648PoolCounterWork->execute( )../Util.php:133
180.12266230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12266231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12266231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12276233096PoolCounterWork->execute( )../Util.php:129
220.12276233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12276233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12276234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12936348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12946352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12946352512MWDebug::warning( )../GlobalFunctions.php:1247
280.12956353800MWDebug::sendMessage( )../MWDebug.php:155
290.12956354192trigger_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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.13146277528OutputPage->output( )../MediaWiki.php:583
50.13166283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13176285272WebResponse->header( )../OutputPage.php:2134
70.13176285416header ( )../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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.13146277528OutputPage->output( )../MediaWiki.php:583
50.13166283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13256293304WebResponse->header( )../OutputPage.php:2171
70.13256293448header ( )../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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.13146277528OutputPage->output( )../MediaWiki.php:583
50.13166283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13306293248WebResponse->header( )../OutputPage.php:2172
70.13306293392header ( )../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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.13146277528OutputPage->output( )../MediaWiki.php:583
50.13346293248WebResponse->header( )../OutputPage.php:2220
60.13346293392header ( )../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
10.0001233896{main}( )../index.php:0
20.01953376024MediaWiki->run( )../index.php:46
30.01963377432MediaWiki->main( )../MediaWiki.php:424
40.13146277528OutputPage->output( )../MediaWiki.php:583
50.13406293400WebResponse->header( )../OutputPage.php:2227
60.13406293544header ( )../WebResponse.php:37