( ! ) Warning: Search backend error during near_match search for '18.191.168.142' after 60. 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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
40.31883551992MediaWiki->performRequest( )../MediaWiki.php:573
50.78004379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.78644433344SpecialPage->run( )../SpecialPageFactory.php:581
70.78644433712SpecialSearch->execute( )../SpecialPage.php:383
82.07265796160SpecialSearch->goResult( )../SpecialSearch.php:117
92.32605802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
102.32605803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
112.38255818136Hooks::run( )../SearchEngine.php:231
122.38255819736call_user_func_array ( )../Hooks.php:209
132.38255820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
142.38315894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
152.38395940512CirrusSearch\Searcher->search( )../Searcher.php:268
162.54686175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.54706207152PoolCounterWork->execute( )../Util.php:133
182.54726231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.54726231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.54726231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.54726233600PoolCounterWork->execute( )../Util.php:129
222.54726234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.54726234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.54726234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.60696348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.60716352720wfLogWarning( )../ElasticsearchIntermediary.php:98
272.60716353000MWDebug::warning( )../GlobalFunctions.php:1247
282.60726354304MWDebug::sendMessage( )../MWDebug.php:155
292.60726354696trigger_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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
42.60896278000OutputPage->output( )../MediaWiki.php:583
52.60916284456OutputPage->sendCacheControl( )../OutputPage.php:2218
62.60926285752WebResponse->header( )../OutputPage.php:2134
72.60926285896header ( )../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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
42.60896278000OutputPage->output( )../MediaWiki.php:583
52.60916284456OutputPage->sendCacheControl( )../OutputPage.php:2218
62.60996293800WebResponse->header( )../OutputPage.php:2171
72.60996293944header ( )../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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
42.60896278000OutputPage->output( )../MediaWiki.php:583
52.60916284456OutputPage->sendCacheControl( )../OutputPage.php:2218
62.78146293744WebResponse->header( )../OutputPage.php:2172
72.78146293888header ( )../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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
42.60896278000OutputPage->output( )../MediaWiki.php:583
52.78196293744WebResponse->header( )../OutputPage.php:2220
62.78196293888header ( )../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
20.13113376416MediaWiki->run( )../index.php:46
30.13113377824MediaWiki->main( )../MediaWiki.php:424
42.60896278000OutputPage->output( )../MediaWiki.php:583
52.81236293904WebResponse->header( )../OutputPage.php:2227
62.81236294048header ( )../WebResponse.php:37