( ! ) Warning: Search backend error during near_match search for '18.227.89.167' 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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01873551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03394379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03444433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03444433736SpecialSearch->execute( )../SpecialPage.php:383
80.07815795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08335802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08335802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08565817936Hooks::run( )../SearchEngine.php:231
120.08565819536call_user_func_array ( )../Hooks.php:209
130.08565820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08615894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09006175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09036206888PoolCounterWork->execute( )../Util.php:133
180.09046231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09046231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09046231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09056233336PoolCounterWork->execute( )../Util.php:129
220.09056233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09696348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09706352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09726354080MWDebug::sendMessage( )../MWDebug.php:155
290.09726354472trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09906277792OutputPage->output( )../MediaWiki.php:583
50.09926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936285544WebResponse->header( )../OutputPage.php:2134
70.09936285688header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09906277792OutputPage->output( )../MediaWiki.php:583
50.09926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996293592WebResponse->header( )../OutputPage.php:2171
70.09996293736header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09906277792OutputPage->output( )../MediaWiki.php:583
50.09926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046293536WebResponse->header( )../OutputPage.php:2172
70.10046293680header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09906277792OutputPage->output( )../MediaWiki.php:583
50.10096293536WebResponse->header( )../OutputPage.php:2220
60.10096293680header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09906277792OutputPage->output( )../MediaWiki.php:583
50.10156293696WebResponse->header( )../OutputPage.php:2227
60.10156293840header ( )../WebResponse.php:37