( ! ) Warning: Search backend error during near_match search for '3.145.96.163' after 3. 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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.11053551992MediaWiki->performRequest( )../MediaWiki.php:573
50.25054379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25084433376SpecialPage->run( )../SpecialPageFactory.php:581
70.25094433744SpecialSearch->execute( )../SpecialPage.php:383
80.52645795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.53435802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.53435802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.54135817880Hooks::run( )../SearchEngine.php:231
120.54145819480call_user_func_array ( )../Hooks.php:209
130.54145820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.54165894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.54195940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.54336175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.54346206888PoolCounterWork->execute( )../Util.php:133
180.54366231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.54366231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.54366231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.54366233336PoolCounterWork->execute( )../Util.php:129
220.54366233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.54366234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.54366234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.54716348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.54726352488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.54726352768MWDebug::warning( )../GlobalFunctions.php:1247
280.54736354072MWDebug::sendMessage( )../MWDebug.php:155
290.54736354464trigger_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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.54896277768OutputPage->output( )../MediaWiki.php:583
50.54916284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.54926285520WebResponse->header( )../OutputPage.php:2134
70.54926285664header ( )../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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.54896277768OutputPage->output( )../MediaWiki.php:583
50.54916284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.54986293552WebResponse->header( )../OutputPage.php:2171
70.54986293696header ( )../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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.54896277768OutputPage->output( )../MediaWiki.php:583
50.54916284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55036293496WebResponse->header( )../OutputPage.php:2172
70.55036293640header ( )../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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.54896277768OutputPage->output( )../MediaWiki.php:583
50.55086293496WebResponse->header( )../OutputPage.php:2220
60.55086293640header ( )../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
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.54896277768OutputPage->output( )../MediaWiki.php:583
50.55136293656WebResponse->header( )../OutputPage.php:2227
60.55136293800header ( )../WebResponse.php:37