( ! ) Warning: Search backend error during near_match search for '3.143.254.10' after 7. 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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.04593965192MediaWiki->performRequest( )../MediaWiki.php:573
50.06524420000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06964474064SpecialPage->run( )../SpecialPageFactory.php:581
70.06964474432SpecialSearch->execute( )../SpecialPage.php:383
80.11295818528SpecialSearch->goResult( )../SpecialSearch.php:117
90.11815824744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11815825496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12025840496Hooks::run( )../SearchEngine.php:231
120.12035842096call_user_func_array ( )../Hooks.php:209
130.12035842800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12095916856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12165962880CirrusSearch\Searcher->search( )../Searcher.php:268
160.12516197904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12536230672PoolCounterWork->execute( )../Util.php:133
180.12556255088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12556255272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12556255344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12556257312PoolCounterWork->execute( )../Util.php:129
220.12556257960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12556258144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12556258264CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13226372536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13246376472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13246376752MWDebug::warning( )../GlobalFunctions.php:1247
280.13256378056MWDebug::sendMessage( )../MWDebug.php:155
290.13256378448trigger_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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.13446301696OutputPage->output( )../MediaWiki.php:583
50.13466308144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13476309440WebResponse->header( )../OutputPage.php:2134
70.13476309584header ( )../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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.13446301696OutputPage->output( )../MediaWiki.php:583
50.13466308144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13536317472WebResponse->header( )../OutputPage.php:2171
70.13536317616header ( )../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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.13446301696OutputPage->output( )../MediaWiki.php:583
50.13466308144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13586317416WebResponse->header( )../OutputPage.php:2172
70.13586317560header ( )../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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.13446301696OutputPage->output( )../MediaWiki.php:583
50.13636317416WebResponse->header( )../OutputPage.php:2220
60.13636317560header ( )../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
10.0000240848{main}( )../index.php:0
20.01993789672MediaWiki->run( )../index.php:46
30.01993791080MediaWiki->main( )../MediaWiki.php:424
40.13446301696OutputPage->output( )../MediaWiki.php:583
50.13696317576WebResponse->header( )../OutputPage.php:2227
60.13696317720header ( )../WebResponse.php:37