( ! ) Warning: Search backend error during near_match search for '18.117.158.135' after 10. 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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.04433551592MediaWiki->performRequest( )../MediaWiki.php:573
50.06074379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06114433064SpecialPage->run( )../SpecialPageFactory.php:581
70.06114433432SpecialSearch->execute( )../SpecialPage.php:383
80.13575795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.14165801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14165802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14575817320Hooks::run( )../SearchEngine.php:231
120.14585818920call_user_func_array ( )../Hooks.php:209
130.14585819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14655893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14735939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.14996174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15016206328PoolCounterWork->execute( )../Util.php:133
180.15036230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15036230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15036230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15046232776PoolCounterWork->execute( )../Util.php:129
220.15046233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15046233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15046233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16056347960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16066351896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16066352176MWDebug::warning( )../GlobalFunctions.php:1247
280.16076353480MWDebug::sendMessage( )../MWDebug.php:155
290.16076353872trigger_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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.16656277192OutputPage->output( )../MediaWiki.php:583
50.16676283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16686284944WebResponse->header( )../OutputPage.php:2134
70.16686285088header ( )../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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.16656277192OutputPage->output( )../MediaWiki.php:583
50.16676283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16746292976WebResponse->header( )../OutputPage.php:2171
70.16746293120header ( )../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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.16656277192OutputPage->output( )../MediaWiki.php:583
50.16676283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16796292920WebResponse->header( )../OutputPage.php:2172
70.16796293064header ( )../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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.16656277192OutputPage->output( )../MediaWiki.php:583
50.16846292920WebResponse->header( )../OutputPage.php:2220
60.16846293064header ( )../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
20.01673376096MediaWiki->run( )../index.php:46
30.01673377504MediaWiki->main( )../MediaWiki.php:424
40.16656277192OutputPage->output( )../MediaWiki.php:583
50.16906293080WebResponse->header( )../OutputPage.php:2227
60.16906293224header ( )../WebResponse.php:37