( ! ) Warning: Search backend error during near_match search for '3.137.157.182' after 2. 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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.01813561448MediaWiki->performRequest( )../MediaWiki.php:573
50.03214388968SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03244442856SpecialPage->run( )../SpecialPageFactory.php:581
70.03254443224SpecialSearch->execute( )../SpecialPage.php:383
80.07375805096SpecialSearch->goResult( )../SpecialSearch.php:117
90.07875811328SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07875812080SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08095827080Hooks::run( )../SearchEngine.php:231
120.08105828680call_user_func_array ( )../Hooks.php:209
130.08105829384CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08125903424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08155949448CirrusSearch\Searcher->search( )../Searcher.php:268
160.08316184536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08326217304PoolCounterWork->execute( )../Util.php:133
180.08336241744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08336241928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08336242000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08346243968PoolCounterWork->execute( )../Util.php:129
220.08346244616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08346244800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08346244920CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08506359216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08516363152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08516363432MWDebug::warning( )../GlobalFunctions.php:1247
280.08526364736MWDebug::sendMessage( )../MWDebug.php:155
290.08526365128trigger_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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.08706288368OutputPage->output( )../MediaWiki.php:583
50.08726294824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08736296120WebResponse->header( )../OutputPage.php:2134
70.08736296264header ( )../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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.08706288368OutputPage->output( )../MediaWiki.php:583
50.08726294824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08796304152WebResponse->header( )../OutputPage.php:2171
70.08796304296header ( )../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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.08706288368OutputPage->output( )../MediaWiki.php:583
50.08726294824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08836304096WebResponse->header( )../OutputPage.php:2172
70.08836304240header ( )../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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.08706288368OutputPage->output( )../MediaWiki.php:583
50.08886304096WebResponse->header( )../OutputPage.php:2220
60.08886304240header ( )../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
10.0000240368{main}( )../index.php:0
20.00893385920MediaWiki->run( )../index.php:46
30.00893387328MediaWiki->main( )../MediaWiki.php:424
40.08706288368OutputPage->output( )../MediaWiki.php:583
50.08946304256WebResponse->header( )../OutputPage.php:2227
60.08946304400header ( )../WebResponse.php:37