( ! ) Warning: Search backend error during near_match search for '3.133.152.198' 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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.02373551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04124379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04174433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04174433728SpecialSearch->execute( )../SpecialPage.php:383
80.10235796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.10775802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10775803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11015818448Hooks::run( )../SearchEngine.php:231
120.11015820048call_user_func_array ( )../Hooks.php:209
130.11015820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11065894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11135940832CirrusSearch\Searcher->search( )../Searcher.php:268
160.11466175936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11486207536PoolCounterWork->execute( )../Util.php:133
180.11506231792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11506231976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11506232048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11506233984PoolCounterWork->execute( )../Util.php:129
220.11516234632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11516234816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11516234936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12166349176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12176353112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12176353392MWDebug::warning( )../GlobalFunctions.php:1247
280.12186354696MWDebug::sendMessage( )../MWDebug.php:155
290.12186355088trigger_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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.12396278376OutputPage->output( )../MediaWiki.php:583
50.12416284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12426286128WebResponse->header( )../OutputPage.php:2134
70.12426286272header ( )../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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.12396278376OutputPage->output( )../MediaWiki.php:583
50.12416284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12496294176WebResponse->header( )../OutputPage.php:2171
70.12496294320header ( )../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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.12396278376OutputPage->output( )../MediaWiki.php:583
50.12416284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12546294120WebResponse->header( )../OutputPage.php:2172
70.12546294264header ( )../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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.12396278376OutputPage->output( )../MediaWiki.php:583
50.12596294120WebResponse->header( )../OutputPage.php:2220
60.12596294264header ( )../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
10.0001233960{main}( )../index.php:0
20.01363376416MediaWiki->run( )../index.php:46
30.01363377824MediaWiki->main( )../MediaWiki.php:424
40.12396278376OutputPage->output( )../MediaWiki.php:583
50.12656294280WebResponse->header( )../OutputPage.php:2227
60.12656294424header ( )../WebResponse.php:37