( ! ) Warning: Search backend error during near_match search for '3.136.17.147' after 7. 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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.14533551992MediaWiki->performRequest( )../MediaWiki.php:573
50.31864379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.31904433376SpecialPage->run( )../SpecialPageFactory.php:581
70.31914433744SpecialSearch->execute( )../SpecialPage.php:383
80.73775795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.81885802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.81885802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.85575817880Hooks::run( )../SearchEngine.php:231
120.85575819480call_user_func_array ( )../Hooks.php:209
130.85575820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.85625894224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.85695940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.85946175368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.85976206968PoolCounterWork->execute( )../Util.php:133
180.85986231224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.85986231408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.85986231480CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.87946233416PoolCounterWork->execute( )../Util.php:129
220.87966234064PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.87966234248call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.87966234368CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.88636348600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.88656352536wfLogWarning( )../ElasticsearchIntermediary.php:98
270.88656352816MWDebug::warning( )../GlobalFunctions.php:1247
280.88666354120MWDebug::sendMessage( )../MWDebug.php:155
290.88666354512trigger_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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.90776277800OutputPage->output( )../MediaWiki.php:583
50.90796284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90806285552WebResponse->header( )../OutputPage.php:2134
70.90806285696header ( )../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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.90776277800OutputPage->output( )../MediaWiki.php:583
50.90796284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.91776293584WebResponse->header( )../OutputPage.php:2171
70.91776293728header ( )../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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.90776277800OutputPage->output( )../MediaWiki.php:583
50.90796284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.91836293528WebResponse->header( )../OutputPage.php:2172
70.91836293672header ( )../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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.90776277800OutputPage->output( )../MediaWiki.php:583
50.91886293528WebResponse->header( )../OutputPage.php:2220
60.91886293672header ( )../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
20.02643376416MediaWiki->run( )../index.php:46
30.02643377824MediaWiki->main( )../MediaWiki.php:424
40.90776277800OutputPage->output( )../MediaWiki.php:583
50.92086293688WebResponse->header( )../OutputPage.php:2227
60.92086293832header ( )../WebResponse.php:37