( ! ) Warning: Search backend error during near_match search for '3.133.154.64' 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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.05763599440MediaWiki->performRequest( )../MediaWiki.php:573
50.11154412888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11314466848SpecialPage->run( )../SpecialPageFactory.php:581
70.11514467216SpecialSearch->execute( )../SpecialPage.php:383
80.20735794944SpecialSearch->goResult( )../SpecialSearch.php:117
90.21345801224SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21345801976SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21575816976Hooks::run( )../SearchEngine.php:231
120.21575818576call_user_func_array ( )../Hooks.php:209
130.21575819280CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21625893328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21745939352CirrusSearch\Searcher->search( )../Searcher.php:268
160.22026174448CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22046206032PoolCounterWork->execute( )../Util.php:133
180.22056230312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22056230496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22056230568CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22056232504PoolCounterWork->execute( )../Util.php:129
220.22056233152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22056233336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22056233456CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22786347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22806351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22806351952MWDebug::warning( )../GlobalFunctions.php:1247
280.22816353256MWDebug::sendMessage( )../MWDebug.php:155
290.22816353648trigger_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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.22996276912OutputPage->output( )../MediaWiki.php:583
50.23016283368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23026284664WebResponse->header( )../OutputPage.php:2134
70.23026284808header ( )../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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.22996276912OutputPage->output( )../MediaWiki.php:583
50.23016283368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23096292696WebResponse->header( )../OutputPage.php:2171
70.23096292840header ( )../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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.22996276912OutputPage->output( )../MediaWiki.php:583
50.23016283368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23156292640WebResponse->header( )../OutputPage.php:2172
70.23156292784header ( )../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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.22996276912OutputPage->output( )../MediaWiki.php:583
50.23206292640WebResponse->header( )../OutputPage.php:2220
60.23206292784header ( )../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
10.0000232200{main}( )../index.php:0
20.03153374280MediaWiki->run( )../index.php:46
30.03153375688MediaWiki->main( )../MediaWiki.php:424
40.22996276912OutputPage->output( )../MediaWiki.php:583
50.23266292800WebResponse->header( )../OutputPage.php:2227
60.23266292944header ( )../WebResponse.php:37