( ! ) Warning: Search backend error during near_match search for '18.227.24.208' 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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433736SpecialSearch->execute( )../SpecialPage.php:383
80.08455796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08985802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08985802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09195817992Hooks::run( )../SearchEngine.php:231
120.09205819592call_user_func_array ( )../Hooks.php:209
130.09205820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09235894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09275940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.09426175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09436207008PoolCounterWork->execute( )../Util.php:133
180.09446231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09456231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09456231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09456233456PoolCounterWork->execute( )../Util.php:129
220.09456234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09456234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09456234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10036348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10136352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10136352896MWDebug::warning( )../GlobalFunctions.php:1247
280.10146354200MWDebug::sendMessage( )../MWDebug.php:155
290.10146354592trigger_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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10316277896OutputPage->output( )../MediaWiki.php:583
50.10336284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10346285648WebResponse->header( )../OutputPage.php:2134
70.10346285792header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10316277896OutputPage->output( )../MediaWiki.php:583
50.10336284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406293696WebResponse->header( )../OutputPage.php:2171
70.10406293840header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10316277896OutputPage->output( )../MediaWiki.php:583
50.10336284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10456293640WebResponse->header( )../OutputPage.php:2172
70.10456293784header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10316277896OutputPage->output( )../MediaWiki.php:583
50.10506293640WebResponse->header( )../OutputPage.php:2220
60.10506293784header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10316277896OutputPage->output( )../MediaWiki.php:583
50.10556293800WebResponse->header( )../OutputPage.php:2227
60.10556293944header ( )../WebResponse.php:37