( ! ) Warning: Search backend error during near_match search for '3.16.137.232' 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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.02353957040MediaWiki->performRequest( )../MediaWiki.php:573
50.03464411912SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504465824SpecialPage->run( )../SpecialPageFactory.php:581
70.03504466192SpecialSearch->execute( )../SpecialPage.php:383
80.07365809904SpecialSearch->goResult( )../SpecialSearch.php:117
90.07875816120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07875816872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08095831872Hooks::run( )../SearchEngine.php:231
120.08105833472call_user_func_array ( )../Hooks.php:209
130.08105834176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08135908232CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08195954256CirrusSearch\Searcher->search( )../Searcher.php:268
160.08406189320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08426220904PoolCounterWork->execute( )../Util.php:133
180.08436245160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08436245344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08436245416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08446247352PoolCounterWork->execute( )../Util.php:129
220.08446248000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08446248184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08446248304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09036362592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09046366528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09046366808MWDebug::warning( )../GlobalFunctions.php:1247
280.09056368112MWDebug::sendMessage( )../MWDebug.php:155
290.09056368504trigger_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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.09216291816OutputPage->output( )../MediaWiki.php:583
50.09236298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09246299568WebResponse->header( )../OutputPage.php:2134
70.09246299712header ( )../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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.09216291816OutputPage->output( )../MediaWiki.php:583
50.09236298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09306307600WebResponse->header( )../OutputPage.php:2171
70.09306307744header ( )../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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.09216291816OutputPage->output( )../MediaWiki.php:583
50.09236298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346307544WebResponse->header( )../OutputPage.php:2172
70.09346307688header ( )../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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.09216291816OutputPage->output( )../MediaWiki.php:583
50.09396307544WebResponse->header( )../OutputPage.php:2220
60.09396307688header ( )../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
10.0000235840{main}( )../index.php:0
20.01603781544MediaWiki->run( )../index.php:46
30.01603782952MediaWiki->main( )../MediaWiki.php:424
40.09216291816OutputPage->output( )../MediaWiki.php:583
50.09456307704WebResponse->header( )../OutputPage.php:2227
60.09456307848header ( )../WebResponse.php:37