( ! ) Warning: Search backend error during near_match search for '3.135.184.136' 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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.09683553472MediaWiki->performRequest( )../MediaWiki.php:573
50.11794381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11834434888SpecialPage->run( )../SpecialPageFactory.php:581
70.11844435256SpecialSearch->execute( )../SpecialPage.php:383
80.16625797832SpecialSearch->goResult( )../SpecialSearch.php:117
90.17155804064SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17155804816SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17375819816Hooks::run( )../SearchEngine.php:231
120.17375821416call_user_func_array ( )../Hooks.php:209
130.17375822120CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17435896152CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17495942200CirrusSearch\Searcher->search( )../Searcher.php:268
160.17746177256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17776208848PoolCounterWork->execute( )../Util.php:133
180.17786233104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17786233288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17786233360CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17796235296PoolCounterWork->execute( )../Util.php:129
220.17796235944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17796236128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17796236248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18416350504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18436354440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18446354720MWDebug::warning( )../GlobalFunctions.php:1247
280.18456356024MWDebug::sendMessage( )../MWDebug.php:155
290.18456356416trigger_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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.18636279736OutputPage->output( )../MediaWiki.php:583
50.18666286192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18676287488WebResponse->header( )../OutputPage.php:2134
70.18676287632header ( )../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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.18636279736OutputPage->output( )../MediaWiki.php:583
50.18666286192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18736295520WebResponse->header( )../OutputPage.php:2171
70.18736295664header ( )../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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.18636279736OutputPage->output( )../MediaWiki.php:583
50.18666286192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18786295464WebResponse->header( )../OutputPage.php:2172
70.18786295608header ( )../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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.18636279736OutputPage->output( )../MediaWiki.php:583
50.18836295464WebResponse->header( )../OutputPage.php:2220
60.18836295608header ( )../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
10.0001235248{main}( )../index.php:0
20.07033377880MediaWiki->run( )../index.php:46
30.07033379288MediaWiki->main( )../MediaWiki.php:424
40.18636279736OutputPage->output( )../MediaWiki.php:583
50.18906295624WebResponse->header( )../OutputPage.php:2227
60.18906295768header ( )../WebResponse.php:37