( ! ) Warning: Search backend error during near_match search for '3.139.236.93' after 6. 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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.02103553424MediaWiki->performRequest( )../MediaWiki.php:573
50.03704380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03744435272SpecialSearch->execute( )../SpecialPage.php:383
80.08585797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.09185803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09185804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09415819560Hooks::run( )../SearchEngine.php:231
120.09415821160call_user_func_array ( )../Hooks.php:209
130.09415821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09455895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09575941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.09866176976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09886208560PoolCounterWork->execute( )../Util.php:133
180.09906232816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09906233000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09906233072CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09906235008PoolCounterWork->execute( )../Util.php:129
220.09906235656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09906235840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09906235960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10546350216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10556354152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10556354432MWDebug::warning( )../GlobalFunctions.php:1247
280.10566355736MWDebug::sendMessage( )../MWDebug.php:155
290.10566356128trigger_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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10736279448OutputPage->output( )../MediaWiki.php:583
50.10756285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766287200WebResponse->header( )../OutputPage.php:2134
70.10766287344header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10736279448OutputPage->output( )../MediaWiki.php:583
50.10756285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836295232WebResponse->header( )../OutputPage.php:2171
70.10836295376header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10736279448OutputPage->output( )../MediaWiki.php:583
50.10756285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886295176WebResponse->header( )../OutputPage.php:2172
70.10886295320header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10736279448OutputPage->output( )../MediaWiki.php:583
50.10936295176WebResponse->header( )../OutputPage.php:2220
60.10936295320header ( )../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
10.0001235248{main}( )../index.php:0
20.01263377880MediaWiki->run( )../index.php:46
30.01263379288MediaWiki->main( )../MediaWiki.php:424
40.10736279448OutputPage->output( )../MediaWiki.php:583
50.10996295336WebResponse->header( )../OutputPage.php:2227
60.10996295480header ( )../WebResponse.php:37