( ! ) Warning: Search backend error during near_match search for '3.15.145.50' after 13. 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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.03563553512MediaWiki->performRequest( )../MediaWiki.php:573
50.06084381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06134434992SpecialPage->run( )../SpecialPageFactory.php:581
70.06134435360SpecialSearch->execute( )../SpecialPage.php:383
80.14615798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.15565803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15565804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16025819696Hooks::run( )../SearchEngine.php:231
120.16035821296call_user_func_array ( )../Hooks.php:209
130.16035822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16245896032CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16395942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.17176177128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17276208720PoolCounterWork->execute( )../Util.php:133
180.17296232976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17296233160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17296233232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17306235168PoolCounterWork->execute( )../Util.php:129
220.17306235816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17306236000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17306236120CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18616350368CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18626354304wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18626354584MWDebug::warning( )../GlobalFunctions.php:1247
280.18636355888MWDebug::sendMessage( )../MWDebug.php:155
290.18636356280trigger_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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.18876279584OutputPage->output( )../MediaWiki.php:583
50.18896286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18906287336WebResponse->header( )../OutputPage.php:2134
70.18906287480header ( )../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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.18876279584OutputPage->output( )../MediaWiki.php:583
50.18896286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18976295368WebResponse->header( )../OutputPage.php:2171
70.18976295512header ( )../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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.18876279584OutputPage->output( )../MediaWiki.php:583
50.18896286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19026295312WebResponse->header( )../OutputPage.php:2172
70.19026295456header ( )../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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.18876279584OutputPage->output( )../MediaWiki.php:583
50.19096295312WebResponse->header( )../OutputPage.php:2220
60.19096295456header ( )../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
10.0000235216{main}( )../index.php:0
20.01253377864MediaWiki->run( )../index.php:46
30.01253379272MediaWiki->main( )../MediaWiki.php:424
40.18876279584OutputPage->output( )../MediaWiki.php:583
50.19156295472WebResponse->header( )../OutputPage.php:2227
60.19156295616header ( )../WebResponse.php:37