( ! ) Warning: Search backend error during near_match search for '3.148.105.111' 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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.02483599256MediaWiki->performRequest( )../MediaWiki.php:573
50.03914412576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03964466552SpecialPage->run( )../SpecialPageFactory.php:581
70.03964466920SpecialSearch->execute( )../SpecialPage.php:383
80.08085794224SpecialSearch->goResult( )../SpecialSearch.php:117
90.08575800504SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08575801256SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08795816256Hooks::run( )../SearchEngine.php:231
120.08795817856call_user_func_array ( )../Hooks.php:209
130.08795818560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08845892600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08895938624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136173728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166206496PoolCounterWork->execute( )../Util.php:133
180.09186230968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09186231152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09186231224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186233192PoolCounterWork->execute( )../Util.php:129
220.09186233840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186234024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186234144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09396348432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09406352368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09416352648MWDebug::warning( )../GlobalFunctions.php:1247
280.09416353952MWDebug::sendMessage( )../MWDebug.php:155
290.09426354344trigger_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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.09606277544OutputPage->output( )../MediaWiki.php:583
50.09626284000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636285296WebResponse->header( )../OutputPage.php:2134
70.09636285440header ( )../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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.09606277544OutputPage->output( )../MediaWiki.php:583
50.09626284000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706293328WebResponse->header( )../OutputPage.php:2171
70.09706293472header ( )../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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.09606277544OutputPage->output( )../MediaWiki.php:583
50.09626284000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756293272WebResponse->header( )../OutputPage.php:2172
70.09756293416header ( )../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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.09606277544OutputPage->output( )../MediaWiki.php:583
50.09796293272WebResponse->header( )../OutputPage.php:2220
60.09796293416header ( )../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
10.0001232232{main}( )../index.php:0
20.01493374168MediaWiki->run( )../index.php:46
30.01493375576MediaWiki->main( )../MediaWiki.php:424
40.09606277544OutputPage->output( )../MediaWiki.php:583
50.09866293432WebResponse->header( )../OutputPage.php:2227
60.09866293576header ( )../WebResponse.php:37