( ! ) Warning: Search backend error during near_match search for '18.217.242.178' after 14. 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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.05843551592MediaWiki->performRequest( )../MediaWiki.php:573
50.12674379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12714433064SpecialPage->run( )../SpecialPageFactory.php:581
70.12714433432SpecialSearch->execute( )../SpecialPage.php:383
80.21895795288SpecialSearch->goResult( )../SpecialSearch.php:117
90.22995801544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22995802296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23385817288Hooks::run( )../SearchEngine.php:231
120.23385818888call_user_func_array ( )../Hooks.php:209
130.23385819592CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23435893616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23505939656CirrusSearch\Searcher->search( )../Searcher.php:268
160.24556174712CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24586206296PoolCounterWork->execute( )../Util.php:133
180.24606230552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24606230736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24606230808CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24606232744PoolCounterWork->execute( )../Util.php:129
220.24606233392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24606233576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24606233696CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26056347928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26066351864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26066352144MWDebug::warning( )../GlobalFunctions.php:1247
280.26076353448MWDebug::sendMessage( )../MWDebug.php:155
290.26076353840trigger_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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.26256277160OutputPage->output( )../MediaWiki.php:583
50.26276283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26286284912WebResponse->header( )../OutputPage.php:2134
70.26286285056header ( )../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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.26256277160OutputPage->output( )../MediaWiki.php:583
50.26276283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26346292944WebResponse->header( )../OutputPage.php:2171
70.26346293088header ( )../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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.26256277160OutputPage->output( )../MediaWiki.php:583
50.26276283616OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26406292888WebResponse->header( )../OutputPage.php:2172
70.26406293032header ( )../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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.26256277160OutputPage->output( )../MediaWiki.php:583
50.26446292888WebResponse->header( )../OutputPage.php:2220
60.26446293032header ( )../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
20.02753376096MediaWiki->run( )../index.php:46
30.02753377504MediaWiki->main( )../MediaWiki.php:424
40.26256277160OutputPage->output( )../MediaWiki.php:583
50.26506293048WebResponse->header( )../OutputPage.php:2227
60.26506293192header ( )../WebResponse.php:37