( ! ) Warning: Search backend error during near_match search for '18.219.119.163' 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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.02183551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03714379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03754433728SpecialSearch->execute( )../SpecialPage.php:383
80.07985796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08515802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08515803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08725818440Hooks::run( )../SearchEngine.php:231
120.08735820040call_user_func_array ( )../Hooks.php:209
130.08735820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785894784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09186175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206208696PoolCounterWork->execute( )../Util.php:133
180.09226233168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09226233352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09226233424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226235392PoolCounterWork->execute( )../Util.php:129
220.09236236040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09236236224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09236236344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09866350608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09876354544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09876354824MWDebug::warning( )../GlobalFunctions.php:1247
280.09886356128MWDebug::sendMessage( )../MWDebug.php:155
290.09886356520trigger_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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10056279744OutputPage->output( )../MediaWiki.php:583
50.10086286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096287496WebResponse->header( )../OutputPage.php:2134
70.10096287640header ( )../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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10056279744OutputPage->output( )../MediaWiki.php:583
50.10086286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156295544WebResponse->header( )../OutputPage.php:2171
70.10156295688header ( )../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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10056279744OutputPage->output( )../MediaWiki.php:583
50.10086286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206295488WebResponse->header( )../OutputPage.php:2172
70.10206295632header ( )../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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10056279744OutputPage->output( )../MediaWiki.php:583
50.10256295488WebResponse->header( )../OutputPage.php:2220
60.10256295632header ( )../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
10.0001233960{main}( )../index.php:0
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10056279744OutputPage->output( )../MediaWiki.php:583
50.10306295648WebResponse->header( )../OutputPage.php:2227
60.10306295792header ( )../WebResponse.php:37