( ! ) Warning: Search backend error during near_match search for '3.141.104.233' after 7. 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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.01893559552MediaWiki->performRequest( )../MediaWiki.php:573
50.04114387040SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04164440976SpecialPage->run( )../SpecialPageFactory.php:581
70.04164441344SpecialSearch->execute( )../SpecialPage.php:383
80.09715804032SpecialSearch->goResult( )../SpecialSearch.php:117
90.10245809744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10245810496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10525825496Hooks::run( )../SearchEngine.php:231
120.10525827096call_user_func_array ( )../Hooks.php:209
130.10525827800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10585901848CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10685947896CirrusSearch\Searcher->search( )../Searcher.php:268
160.11076182992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11106214592PoolCounterWork->execute( )../Util.php:133
180.11136238848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11136239032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11136239104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11136241040PoolCounterWork->execute( )../Util.php:129
220.11146241688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11146241872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11146241992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11886356256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11906360192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11906360472MWDebug::warning( )../GlobalFunctions.php:1247
280.11916361776MWDebug::sendMessage( )../MWDebug.php:155
290.11916362168trigger_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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.12266285456OutputPage->output( )../MediaWiki.php:583
50.12316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12356293208WebResponse->header( )../OutputPage.php:2134
70.12356293352header ( )../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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.12266285456OutputPage->output( )../MediaWiki.php:583
50.12316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12506301240WebResponse->header( )../OutputPage.php:2171
70.12506301384header ( )../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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.12266285456OutputPage->output( )../MediaWiki.php:583
50.12316291912OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12596301184WebResponse->header( )../OutputPage.php:2172
70.12596301328header ( )../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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.12266285456OutputPage->output( )../MediaWiki.php:583
50.12706301184WebResponse->header( )../OutputPage.php:2220
60.12706301328header ( )../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
10.0000238760{main}( )../index.php:0
20.00933383944MediaWiki->run( )../index.php:46
30.00933385352MediaWiki->main( )../MediaWiki.php:424
40.12266285456OutputPage->output( )../MediaWiki.php:583
50.12816301344WebResponse->header( )../OutputPage.php:2227
60.12816301488header ( )../WebResponse.php:37