( ! ) Warning: Search backend error during near_match search for '3.138.106.233' after 42. 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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.05213551992MediaWiki->performRequest( )../MediaWiki.php:573
50.10694379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10734433368SpecialPage->run( )../SpecialPageFactory.php:581
70.10744433736SpecialSearch->execute( )../SpecialPage.php:383
80.33865795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.36965802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36965802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.37625817936Hooks::run( )../SearchEngine.php:231
120.37625819536call_user_func_array ( )../Hooks.php:209
130.37625820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38295894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38345940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.38516175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38536206960PoolCounterWork->execute( )../Util.php:133
180.38546231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38546231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.38546231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.38546233408PoolCounterWork->execute( )../Util.php:129
220.38546234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.38546234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.38546234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42696348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42716352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42716352848MWDebug::warning( )../GlobalFunctions.php:1247
280.42726354152MWDebug::sendMessage( )../MWDebug.php:155
290.42726354544trigger_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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.42916277848OutputPage->output( )../MediaWiki.php:583
50.42936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42946285600WebResponse->header( )../OutputPage.php:2134
70.42946285744header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.42916277848OutputPage->output( )../MediaWiki.php:583
50.42936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43016293648WebResponse->header( )../OutputPage.php:2171
70.43016293792header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.42916277848OutputPage->output( )../MediaWiki.php:583
50.42936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43056293592WebResponse->header( )../OutputPage.php:2172
70.43066293736header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.42916277848OutputPage->output( )../MediaWiki.php:583
50.43106293592WebResponse->header( )../OutputPage.php:2220
60.43106293736header ( )../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
20.01573376416MediaWiki->run( )../index.php:46
30.01573377824MediaWiki->main( )../MediaWiki.php:424
40.42916277848OutputPage->output( )../MediaWiki.php:583
50.43166293752WebResponse->header( )../OutputPage.php:2227
60.43166293896header ( )../WebResponse.php:37