( ! ) Warning: Search backend error during near_match search for '3.147.79.224' 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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
40.20313551960MediaWiki->performRequest( )../MediaWiki.php:573
50.38804379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.38834433360SpecialPage->run( )../SpecialPageFactory.php:581
70.38844433728SpecialSearch->execute( )../SpecialPage.php:383
80.86635796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.88945802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.88945803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.91465818304Hooks::run( )../SearchEngine.php:231
120.91465819904call_user_func_array ( )../Hooks.php:209
130.91465820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.91895894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.91945940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.92156175792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.96276207400PoolCounterWork->execute( )../Util.php:133
180.96296231656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.96296231840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.96306231912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.96306233848PoolCounterWork->execute( )../Util.php:129
220.96306234496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.96306234680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.96306234800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.96496349032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.96506352968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.96506353248MWDebug::warning( )../GlobalFunctions.php:1247
280.96516354552MWDebug::sendMessage( )../MWDebug.php:155
290.96516354944trigger_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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
41.01556278232OutputPage->output( )../MediaWiki.php:583
51.01986284688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.01996285984WebResponse->header( )../OutputPage.php:2134
71.01996286128header ( )../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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
41.01556278232OutputPage->output( )../MediaWiki.php:583
51.01986284688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.02076294016WebResponse->header( )../OutputPage.php:2171
71.02076294160header ( )../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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
41.01556278232OutputPage->output( )../MediaWiki.php:583
51.01986284688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.02116293960WebResponse->header( )../OutputPage.php:2172
71.02126294104header ( )../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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
41.01556278232OutputPage->output( )../MediaWiki.php:583
51.02166293960WebResponse->header( )../OutputPage.php:2220
61.02166294104header ( )../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
10.0001233960{main}( )../index.php:0
20.10413376416MediaWiki->run( )../index.php:46
30.10413377824MediaWiki->main( )../MediaWiki.php:424
41.01556278232OutputPage->output( )../MediaWiki.php:583
51.05146294120WebResponse->header( )../OutputPage.php:2227
61.05146294264header ( )../WebResponse.php:37