( ! ) Warning: Search backend error during near_match search for '3.141.198.108' after 1. 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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.01843551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03464378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433208SpecialSearch->execute( )../SpecialPage.php:383
80.08185794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.11575801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11575801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11815816752Hooks::run( )../SearchEngine.php:231
120.11825818352call_user_func_array ( )../Hooks.php:209
130.11825819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11845893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11875939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.12026174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12036205736PoolCounterWork->execute( )../Util.php:133
180.12046229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12046230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12046230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12046232184PoolCounterWork->execute( )../Util.php:129
220.12046232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12046233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12046233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12196347424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12216351360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12216351640MWDebug::warning( )../GlobalFunctions.php:1247
280.12216352944MWDebug::sendMessage( )../MWDebug.php:155
290.12216353336trigger_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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.12386276632OutputPage->output( )../MediaWiki.php:583
50.12406283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12416284384WebResponse->header( )../OutputPage.php:2134
70.12416284528header ( )../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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.12386276632OutputPage->output( )../MediaWiki.php:583
50.12406283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12476292416WebResponse->header( )../OutputPage.php:2171
70.12476292560header ( )../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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.12386276632OutputPage->output( )../MediaWiki.php:583
50.12406283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12526292360WebResponse->header( )../OutputPage.php:2172
70.12526292504header ( )../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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.12386276632OutputPage->output( )../MediaWiki.php:583
50.12576292360WebResponse->header( )../OutputPage.php:2220
60.12576292504header ( )../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
20.01003375880MediaWiki->run( )../index.php:46
30.01003377288MediaWiki->main( )../MediaWiki.php:424
40.12386276632OutputPage->output( )../MediaWiki.php:583
50.12636292520WebResponse->header( )../OutputPage.php:2227
60.12636292664header ( )../WebResponse.php:37