( ! ) Warning: Search backend error during near_match search for '3.144.90.216' after 15. 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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.01743551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03524379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03734433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03744433744SpecialSearch->execute( )../SpecialPage.php:383
80.17865795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.20075802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20075802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20835817840Hooks::run( )../SearchEngine.php:231
120.20835819440call_user_func_array ( )../Hooks.php:209
130.20835820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20895894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21035940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.22336175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22366206928PoolCounterWork->execute( )../Util.php:133
180.22376231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22376231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22376231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22376233376PoolCounterWork->execute( )../Util.php:129
220.22376234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22376234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22376234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23846348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23856352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23856352776MWDebug::warning( )../GlobalFunctions.php:1247
280.23876354080MWDebug::sendMessage( )../MWDebug.php:155
290.23876354472trigger_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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.24056277760OutputPage->output( )../MediaWiki.php:583
50.24076284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24086285512WebResponse->header( )../OutputPage.php:2134
70.24086285656header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.24056277760OutputPage->output( )../MediaWiki.php:583
50.24076284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24156293544WebResponse->header( )../OutputPage.php:2171
70.24156293688header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.24056277760OutputPage->output( )../MediaWiki.php:583
50.24076284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24206293488WebResponse->header( )../OutputPage.php:2172
70.24206293632header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.24056277760OutputPage->output( )../MediaWiki.php:583
50.24256293488WebResponse->header( )../OutputPage.php:2220
60.24256293632header ( )../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
20.00933376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.24056277760OutputPage->output( )../MediaWiki.php:583
50.24306293648WebResponse->header( )../OutputPage.php:2227
60.24306293792header ( )../WebResponse.php:37