( ! ) Warning: Search backend error during near_match search for '3.133.133.18' 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
10.0000233960{main}( )../index.php:0
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.02123551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03804379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03844433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03844433744SpecialSearch->execute( )../SpecialPage.php:383
80.10545795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.11245802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11245802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11505817840Hooks::run( )../SearchEngine.php:231
120.11505819440call_user_func_array ( )../Hooks.php:209
130.11505820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11565894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11635940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.11876175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11916206856PoolCounterWork->execute( )../Util.php:133
180.11926231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11926231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11926231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11936233304PoolCounterWork->execute( )../Util.php:129
220.11936233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11936234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11936234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12586348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12606352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12606352720MWDebug::warning( )../GlobalFunctions.php:1247
280.12616354024MWDebug::sendMessage( )../MWDebug.php:155
290.12616354416trigger_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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12966277736OutputPage->output( )../MediaWiki.php:583
50.13016284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13036285488WebResponse->header( )../OutputPage.php:2134
70.13036285632header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12966277736OutputPage->output( )../MediaWiki.php:583
50.13016284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13166293520WebResponse->header( )../OutputPage.php:2171
70.13166293664header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12966277736OutputPage->output( )../MediaWiki.php:583
50.13016284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13216293464WebResponse->header( )../OutputPage.php:2172
70.13216293608header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12966277736OutputPage->output( )../MediaWiki.php:583
50.13266293464WebResponse->header( )../OutputPage.php:2220
60.13266293608header ( )../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
20.01183376416MediaWiki->run( )../index.php:46
30.01183377824MediaWiki->main( )../MediaWiki.php:424
40.12966277736OutputPage->output( )../MediaWiki.php:583
50.13346293624WebResponse->header( )../OutputPage.php:2227
60.13346293768header ( )../WebResponse.php:37