( ! ) Warning: Search backend error during near_match search for '3.147.81.24' after 39. 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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
40.39313551968MediaWiki->performRequest( )../MediaWiki.php:573
50.89614379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.89654433312SpecialPage->run( )../SpecialPageFactory.php:581
70.89664433680SpecialSearch->execute( )../SpecialPage.php:383
82.21395796240SpecialSearch->goResult( )../SpecialSearch.php:117
92.33345802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
102.33345803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
112.36155818248Hooks::run( )../SearchEngine.php:231
122.36155819848call_user_func_array ( )../Hooks.php:209
132.36155820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
142.36195894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
152.36235940608CirrusSearch\Searcher->search( )../Searcher.php:268
162.41656175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.41676207272PoolCounterWork->execute( )../Util.php:133
182.41686231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.41686231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.41686231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.41686233720PoolCounterWork->execute( )../Util.php:129
222.41686234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.41686234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.41686234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.45556348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.45566352872wfLogWarning( )../ElasticsearchIntermediary.php:98
272.45566353152MWDebug::warning( )../GlobalFunctions.php:1247
282.45576354456MWDebug::sendMessage( )../MWDebug.php:155
292.45576354848trigger_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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
42.47196278144OutputPage->output( )../MediaWiki.php:583
52.47216284600OutputPage->sendCacheControl( )../OutputPage.php:2218
62.47226285896WebResponse->header( )../OutputPage.php:2134
72.47226286040header ( )../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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
42.47196278144OutputPage->output( )../MediaWiki.php:583
52.47216284600OutputPage->sendCacheControl( )../OutputPage.php:2218
62.47296293928WebResponse->header( )../OutputPage.php:2171
72.47296294072header ( )../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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
42.47196278144OutputPage->output( )../MediaWiki.php:583
52.47216284600OutputPage->sendCacheControl( )../OutputPage.php:2218
62.47346293872WebResponse->header( )../OutputPage.php:2172
72.47346294016header ( )../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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
42.47196278144OutputPage->output( )../MediaWiki.php:583
52.51176293872WebResponse->header( )../OutputPage.php:2220
62.51176294016header ( )../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
10.0000233928{main}( )../index.php:0
20.11453376408MediaWiki->run( )../index.php:46
30.11453377816MediaWiki->main( )../MediaWiki.php:424
42.47196278144OutputPage->output( )../MediaWiki.php:583
52.52316294032WebResponse->header( )../OutputPage.php:2227
62.52316294176header ( )../WebResponse.php:37