( ! ) Warning: Search backend error during near_match search for '3.144.92.231' 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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.03243551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06204378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06254432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06254433040SpecialSearch->execute( )../SpecialPage.php:383
80.11325794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.11845800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11845801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12075816640Hooks::run( )../SearchEngine.php:231
120.12075818240call_user_func_array ( )../Hooks.php:209
130.12075818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12135892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12205939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.12516174064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12536205648PoolCounterWork->execute( )../Util.php:133
180.12556229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12556230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12556230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12566232096PoolCounterWork->execute( )../Util.php:129
220.12566232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12566232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12566233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13186347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13196351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13196351544MWDebug::warning( )../GlobalFunctions.php:1247
280.13216352848MWDebug::sendMessage( )../MWDebug.php:155
290.13216353240trigger_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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.13396276552OutputPage->output( )../MediaWiki.php:583
50.13416283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13416284304WebResponse->header( )../OutputPage.php:2134
70.13416284448header ( )../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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.13396276552OutputPage->output( )../MediaWiki.php:583
50.13416283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13476292336WebResponse->header( )../OutputPage.php:2171
70.13476292480header ( )../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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.13396276552OutputPage->output( )../MediaWiki.php:583
50.13416283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13526292280WebResponse->header( )../OutputPage.php:2172
70.13526292424header ( )../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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.13396276552OutputPage->output( )../MediaWiki.php:583
50.13576292280WebResponse->header( )../OutputPage.php:2220
60.13576292424header ( )../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
10.0001233928{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.13396276552OutputPage->output( )../MediaWiki.php:583
50.13636292440WebResponse->header( )../OutputPage.php:2227
60.13636292584header ( )../WebResponse.php:37