( ! ) Warning: Search backend error during near_match search for '3.147.79.68' after 18. 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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.03963561168MediaWiki->performRequest( )../MediaWiki.php:573
50.05854388784SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05904442656SpecialPage->run( )../SpecialPageFactory.php:581
70.05904443024SpecialSearch->execute( )../SpecialPage.php:383
80.11035804768SpecialSearch->goResult( )../SpecialSearch.php:117
90.13065811000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13065811752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13625826752Hooks::run( )../SearchEngine.php:231
120.13625828352call_user_func_array ( )../Hooks.php:209
130.13625829056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13675903080CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13745949104CirrusSearch\Searcher->search( )../Searcher.php:268
160.14016184128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14046216896PoolCounterWork->execute( )../Util.php:133
180.14066241312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14066241496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14066241568CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14066243536PoolCounterWork->execute( )../Util.php:129
220.14066244184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14066244368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14066244488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15906358784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15916362720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15916363000MWDebug::warning( )../GlobalFunctions.php:1247
280.15926364304MWDebug::sendMessage( )../MWDebug.php:155
290.15926364696trigger_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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.16096287920OutputPage->output( )../MediaWiki.php:583
50.16116294368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16126295664WebResponse->header( )../OutputPage.php:2134
70.16136295808header ( )../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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.16096287920OutputPage->output( )../MediaWiki.php:583
50.16116294368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16206303696WebResponse->header( )../OutputPage.php:2171
70.16206303840header ( )../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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.16096287920OutputPage->output( )../MediaWiki.php:583
50.16116294368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16266303640WebResponse->header( )../OutputPage.php:2172
70.16266303784header ( )../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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.16096287920OutputPage->output( )../MediaWiki.php:583
50.16316303640WebResponse->header( )../OutputPage.php:2220
60.16316303784header ( )../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
10.0000240304{main}( )../index.php:0
20.02013385480MediaWiki->run( )../index.php:46
30.02013386888MediaWiki->main( )../MediaWiki.php:424
40.16096287920OutputPage->output( )../MediaWiki.php:583
50.16366303792WebResponse->header( )../OutputPage.php:2227
60.16366303936header ( )../WebResponse.php:37