( ! ) Warning: Search backend error during near_match search for '3.143.254.10' after 2. 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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.01943560760MediaWiki->performRequest( )../MediaWiki.php:573
50.04494388248SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04534442136SpecialPage->run( )../SpecialPageFactory.php:581
70.04534442504SpecialSearch->execute( )../SpecialPage.php:383
80.18515804472SpecialSearch->goResult( )../SpecialSearch.php:117
90.21705810656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21705811408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23155826408Hooks::run( )../SearchEngine.php:231
120.23155828008call_user_func_array ( )../Hooks.php:209
130.23155828712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23215902760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23285948800CirrusSearch\Searcher->search( )../Searcher.php:268
160.23546183896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23566215504PoolCounterWork->execute( )../Util.php:133
180.24376239760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24376239944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24376240016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24386241952PoolCounterWork->execute( )../Util.php:129
220.24386242600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24386242784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24386242904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24566357200CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24576361136wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24576361416MWDebug::warning( )../GlobalFunctions.php:1247
280.24586362720MWDebug::sendMessage( )../MWDebug.php:155
290.24586363112trigger_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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.24956286384OutputPage->output( )../MediaWiki.php:583
50.25516292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25526294136WebResponse->header( )../OutputPage.php:2134
70.25526294280header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.24956286384OutputPage->output( )../MediaWiki.php:583
50.25516292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25606302168WebResponse->header( )../OutputPage.php:2171
70.25606302312header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.24956286384OutputPage->output( )../MediaWiki.php:583
50.25516292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25646302112WebResponse->header( )../OutputPage.php:2172
70.25646302256header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.24956286384OutputPage->output( )../MediaWiki.php:583
50.25696302112WebResponse->header( )../OutputPage.php:2220
60.25696302256header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385288MediaWiki->run( )../index.php:46
30.00873386696MediaWiki->main( )../MediaWiki.php:424
40.24956286384OutputPage->output( )../MediaWiki.php:583
50.25766302272WebResponse->header( )../OutputPage.php:2227
60.25766302416header ( )../WebResponse.php:37