( ! ) Warning: Search backend error during near_match search for '18.119.119.194' after 6. 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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.02763551592MediaWiki->performRequest( )../MediaWiki.php:573
50.09924379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10004433064SpecialPage->run( )../SpecialPageFactory.php:581
70.10004433432SpecialSearch->execute( )../SpecialPage.php:383
80.20295795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.20885801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20885802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21105817320Hooks::run( )../SearchEngine.php:231
120.21115818920call_user_func_array ( )../Hooks.php:209
130.21115819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21165893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21255939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.21626174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21656206328PoolCounterWork->execute( )../Util.php:133
180.21676230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21676230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21676230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21676232776PoolCounterWork->execute( )../Util.php:129
220.21686233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21686233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21686233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22326347960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22346351896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22346352176MWDebug::warning( )../GlobalFunctions.php:1247
280.22356353480MWDebug::sendMessage( )../MWDebug.php:155
290.22356353872trigger_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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.23596277192OutputPage->output( )../MediaWiki.php:583
50.23616283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23626284944WebResponse->header( )../OutputPage.php:2134
70.23626285088header ( )../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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.23596277192OutputPage->output( )../MediaWiki.php:583
50.23616283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23696292976WebResponse->header( )../OutputPage.php:2171
70.23696293120header ( )../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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.23596277192OutputPage->output( )../MediaWiki.php:583
50.23616283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23756292920WebResponse->header( )../OutputPage.php:2172
70.23756293064header ( )../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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.23596277192OutputPage->output( )../MediaWiki.php:583
50.23826292920WebResponse->header( )../OutputPage.php:2220
60.23826293064header ( )../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
20.01083376096MediaWiki->run( )../index.php:46
30.01083377504MediaWiki->main( )../MediaWiki.php:424
40.23596277192OutputPage->output( )../MediaWiki.php:583
50.23886293080WebResponse->header( )../OutputPage.php:2227
60.23886293224header ( )../WebResponse.php:37