( ! ) Warning: Search backend error during near_match search for '18.225.234.220' 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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.15533551480MediaWiki->performRequest( )../MediaWiki.php:573
50.30174379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.30214432984SpecialPage->run( )../SpecialPageFactory.php:581
70.30214433352SpecialSearch->execute( )../SpecialPage.php:383
80.84145794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.89995800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.89995801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.91475816400Hooks::run( )../SearchEngine.php:231
120.91475818000call_user_func_array ( )../Hooks.php:209
130.91475818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.91525892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.92845938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.93346173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.95926205432PoolCounterWork->execute( )../Util.php:133
180.95946229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.95946229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.95946229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.95956231880PoolCounterWork->execute( )../Util.php:129
220.95956232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.95956232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.95956232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.96146347064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.96166351000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.96166351280MWDebug::warning( )../GlobalFunctions.php:1247
280.96176352584MWDebug::sendMessage( )../MWDebug.php:155
290.96176352976trigger_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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.98756276296OutputPage->output( )../MediaWiki.php:583
50.98786282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.98796284048WebResponse->header( )../OutputPage.php:2134
70.98796284192header ( )../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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.98756276296OutputPage->output( )../MediaWiki.php:583
50.98786282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99376292080WebResponse->header( )../OutputPage.php:2171
70.99376292224header ( )../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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.98756276296OutputPage->output( )../MediaWiki.php:583
50.98786282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99426292024WebResponse->header( )../OutputPage.php:2172
70.99426292168header ( )../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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.98756276296OutputPage->output( )../MediaWiki.php:583
50.99476292024WebResponse->header( )../OutputPage.php:2220
60.99476292168header ( )../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
10.0002233960{main}( )../index.php:0
20.03363375880MediaWiki->run( )../index.php:46
30.03363377288MediaWiki->main( )../MediaWiki.php:424
40.98756276296OutputPage->output( )../MediaWiki.php:583
50.99536292184WebResponse->header( )../OutputPage.php:2227
60.99536292328header ( )../WebResponse.php:37