( ! ) Warning: Search backend error during near_match search for '3.134.111.219' after 14. 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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.03513559336MediaWiki->performRequest( )../MediaWiki.php:573
50.06554386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06594440792SpecialPage->run( )../SpecialPageFactory.php:581
70.06594441160SpecialSearch->execute( )../SpecialPage.php:383
80.21355802120SpecialSearch->goResult( )../SpecialSearch.php:117
90.23175808352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23175809104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23705824104Hooks::run( )../SearchEngine.php:231
120.23705825704call_user_func_array ( )../Hooks.php:209
130.23705826408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23745900448CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23775946488CirrusSearch\Searcher->search( )../Searcher.php:268
160.24196181576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24226214352PoolCounterWork->execute( )../Util.php:133
180.24236238792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24236238976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24236239048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24236241016PoolCounterWork->execute( )../Util.php:129
220.24236241664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24236241848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24236241968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25666356272CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25676360208wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25676360488MWDebug::warning( )../GlobalFunctions.php:1247
280.25686361792MWDebug::sendMessage( )../MWDebug.php:155
290.25686362184trigger_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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.25986285408OutputPage->output( )../MediaWiki.php:583
50.26026291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26046293152WebResponse->header( )../OutputPage.php:2134
70.26046293296header ( )../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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.25986285408OutputPage->output( )../MediaWiki.php:583
50.26026291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26106301184WebResponse->header( )../OutputPage.php:2171
70.26106301328header ( )../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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.25986285408OutputPage->output( )../MediaWiki.php:583
50.26026291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26156301128WebResponse->header( )../OutputPage.php:2172
70.26156301272header ( )../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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.25986285408OutputPage->output( )../MediaWiki.php:583
50.26206301128WebResponse->header( )../OutputPage.php:2220
60.26206301272header ( )../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
10.0000238760{main}( )../index.php:0
20.01773383592MediaWiki->run( )../index.php:46
30.01773385000MediaWiki->main( )../MediaWiki.php:424
40.25986285408OutputPage->output( )../MediaWiki.php:583
50.26276301288WebResponse->header( )../OutputPage.php:2227
60.26276301432header ( )../WebResponse.php:37