( ! ) Warning: Search backend error during near_match search for '3.135.200.217' after 15. 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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.02313551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03854379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03924433736SpecialSearch->execute( )../SpecialPage.php:383
80.08715796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.09205802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09205802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09455817992Hooks::run( )../SearchEngine.php:231
120.09455819592call_user_func_array ( )../Hooks.php:209
130.09455820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09495894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09565940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.09836175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09856206960PoolCounterWork->execute( )../Util.php:133
180.09876231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09876231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09876231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09886233408PoolCounterWork->execute( )../Util.php:129
220.09886234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09886234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09886234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11336348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11346352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11346352848MWDebug::warning( )../GlobalFunctions.php:1247
280.11366354152MWDebug::sendMessage( )../MWDebug.php:155
290.11366354544trigger_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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.11546277864OutputPage->output( )../MediaWiki.php:583
50.11566284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11576285616WebResponse->header( )../OutputPage.php:2134
70.11576285760header ( )../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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.11546277864OutputPage->output( )../MediaWiki.php:583
50.11566284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636293664WebResponse->header( )../OutputPage.php:2171
70.11636293808header ( )../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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.11546277864OutputPage->output( )../MediaWiki.php:583
50.11566284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11686293608WebResponse->header( )../OutputPage.php:2172
70.11686293752header ( )../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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.11546277864OutputPage->output( )../MediaWiki.php:583
50.11736293608WebResponse->header( )../OutputPage.php:2220
60.11736293752header ( )../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
10.0000233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.11546277864OutputPage->output( )../MediaWiki.php:583
50.11806293768WebResponse->header( )../OutputPage.php:2227
60.11806293912header ( )../WebResponse.php:37