( ! ) Warning: Search backend error during near_match search for '3.149.239.236' after 20. 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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.08863551392MediaWiki->performRequest( )../MediaWiki.php:573
50.15664378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15704432840SpecialPage->run( )../SpecialPageFactory.php:581
70.15704433208SpecialSearch->execute( )../SpecialPage.php:383
80.29615794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.33245801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.33245801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.34845816752Hooks::run( )../SearchEngine.php:231
120.34845818352call_user_func_array ( )../Hooks.php:209
130.34845819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.34875893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.34905939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.35486174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.35506205760PoolCounterWork->execute( )../Util.php:133
180.35506230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.35506230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.35516230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.35516232208PoolCounterWork->execute( )../Util.php:129
220.35516232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.35516233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.35516233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.37496347432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.37506351368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.37516351648MWDebug::warning( )../GlobalFunctions.php:1247
280.37526352952MWDebug::sendMessage( )../MWDebug.php:155
290.37526353344trigger_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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.37686276640OutputPage->output( )../MediaWiki.php:583
50.37716283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37716284392WebResponse->header( )../OutputPage.php:2134
70.37716284536header ( )../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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.37686276640OutputPage->output( )../MediaWiki.php:583
50.37716283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37786292424WebResponse->header( )../OutputPage.php:2171
70.37786292568header ( )../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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.37686276640OutputPage->output( )../MediaWiki.php:583
50.37716283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.39866292368WebResponse->header( )../OutputPage.php:2172
70.39866292512header ( )../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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.37686276640OutputPage->output( )../MediaWiki.php:583
50.39916292368WebResponse->header( )../OutputPage.php:2220
60.39916292512header ( )../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
20.02623375880MediaWiki->run( )../index.php:46
30.02623377288MediaWiki->main( )../MediaWiki.php:424
40.37686276640OutputPage->output( )../MediaWiki.php:583
50.39976292528WebResponse->header( )../OutputPage.php:2227
60.39976292672header ( )../WebResponse.php:37