( ! ) Warning: Search backend error during near_match search for '3.137.219.213' after 6. 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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.01963551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03624379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433736SpecialSearch->execute( )../SpecialPage.php:383
80.09195796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.09735802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09735802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09995817992Hooks::run( )../SearchEngine.php:231
120.09995819592call_user_func_array ( )../Hooks.php:209
130.09995820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10045894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10125940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.10426175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10456208280PoolCounterWork->execute( )../Util.php:133
180.10476232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10476232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10476233008CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10476234976PoolCounterWork->execute( )../Util.php:129
220.10476235624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10486235808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10486235928CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11106350216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11116354152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11116354432MWDebug::warning( )../GlobalFunctions.php:1247
280.11126355736MWDebug::sendMessage( )../MWDebug.php:155
290.11126356128trigger_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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.11316279352OutputPage->output( )../MediaWiki.php:583
50.11336285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11346287104WebResponse->header( )../OutputPage.php:2134
70.11346287248header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.11316279352OutputPage->output( )../MediaWiki.php:583
50.11336285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11396295152WebResponse->header( )../OutputPage.php:2171
70.11396295296header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.11316279352OutputPage->output( )../MediaWiki.php:583
50.11336285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11446295096WebResponse->header( )../OutputPage.php:2172
70.11446295240header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.11316279352OutputPage->output( )../MediaWiki.php:583
50.11496295096WebResponse->header( )../OutputPage.php:2220
60.11496295240header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.11316279352OutputPage->output( )../MediaWiki.php:583
50.11546295256WebResponse->header( )../OutputPage.php:2227
60.11546295400header ( )../WebResponse.php:37