( ! ) Warning: Search backend error during near_match search for '3.148.106.39' 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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.01713560760MediaWiki->performRequest( )../MediaWiki.php:573
50.04694388248SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04754442136SpecialPage->run( )../SpecialPageFactory.php:581
70.04754442504SpecialSearch->execute( )../SpecialPage.php:383
80.11725804472SpecialSearch->goResult( )../SpecialSearch.php:117
90.12565810656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12565811408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12785826408Hooks::run( )../SearchEngine.php:231
120.12795828008call_user_func_array ( )../Hooks.php:209
130.12795828712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12845902760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12915948800CirrusSearch\Searcher->search( )../Searcher.php:268
160.13206183896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13226215504PoolCounterWork->execute( )../Util.php:133
180.13236239760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13236239944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13236240016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13236241952PoolCounterWork->execute( )../Util.php:129
220.13246242600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13246242784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13246242904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13856357184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13866361120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13866361400MWDebug::warning( )../GlobalFunctions.php:1247
280.13876362704MWDebug::sendMessage( )../MWDebug.php:155
290.13876363096trigger_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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.14066286384OutputPage->output( )../MediaWiki.php:583
50.14086292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14096294136WebResponse->header( )../OutputPage.php:2134
70.14096294280header ( )../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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.14066286384OutputPage->output( )../MediaWiki.php:583
50.14086292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14156302168WebResponse->header( )../OutputPage.php:2171
70.14156302312header ( )../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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.14066286384OutputPage->output( )../MediaWiki.php:583
50.14086292840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14216302112WebResponse->header( )../OutputPage.php:2172
70.14216302256header ( )../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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.14066286384OutputPage->output( )../MediaWiki.php:583
50.14256302112WebResponse->header( )../OutputPage.php:2220
60.14256302256header ( )../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
10.0001239856{main}( )../index.php:0
20.00943385288MediaWiki->run( )../index.php:46
30.00943386696MediaWiki->main( )../MediaWiki.php:424
40.14066286384OutputPage->output( )../MediaWiki.php:583
50.14316302272WebResponse->header( )../OutputPage.php:2227
60.14316302416header ( )../WebResponse.php:37