( ! ) Warning: Search backend error during near_match search for '3.143.205.64' 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
10.0000233960{main}( )../index.php:0
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03314379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03354433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03354433744SpecialSearch->execute( )../SpecialPage.php:383
80.13175795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.13705802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13705802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13925817840Hooks::run( )../SearchEngine.php:231
120.13935819440call_user_func_array ( )../Hooks.php:209
130.13935820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13985894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14045940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.14446175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14466206832PoolCounterWork->execute( )../Util.php:133
180.14476231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14476231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14476231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14486233280PoolCounterWork->execute( )../Util.php:129
220.14486233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14486234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14486234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14706348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14716352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14726352712MWDebug::warning( )../GlobalFunctions.php:1247
280.14736354016MWDebug::sendMessage( )../MWDebug.php:155
290.14736354408trigger_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
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14986277728OutputPage->output( )../MediaWiki.php:583
50.15016284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15026285480WebResponse->header( )../OutputPage.php:2134
70.15026285624header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14986277728OutputPage->output( )../MediaWiki.php:583
50.15016284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15126293512WebResponse->header( )../OutputPage.php:2171
70.15126293656header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14986277728OutputPage->output( )../MediaWiki.php:583
50.15016284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15206293456WebResponse->header( )../OutputPage.php:2172
70.15206293600header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14986277728OutputPage->output( )../MediaWiki.php:583
50.15296293456WebResponse->header( )../OutputPage.php:2220
60.15296293600header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.14986277728OutputPage->output( )../MediaWiki.php:583
50.15356293616WebResponse->header( )../OutputPage.php:2227
60.15356293760header ( )../WebResponse.php:37