( ! ) Warning: Search backend error during near_match search for '3.148.106.193' after 18. 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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.02673551392MediaWiki->performRequest( )../MediaWiki.php:573
50.07664378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07714432840SpecialPage->run( )../SpecialPageFactory.php:581
70.07714433208SpecialSearch->execute( )../SpecialPage.php:383
80.15675794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.17175801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17175801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17385816752Hooks::run( )../SearchEngine.php:231
120.17395818352call_user_func_array ( )../Hooks.php:209
130.17395819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17445893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17505939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.17726174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17756205760PoolCounterWork->execute( )../Util.php:133
180.17766230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17766230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17766230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17766232208PoolCounterWork->execute( )../Util.php:129
220.17776232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17776233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17776233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19546347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19586351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19586351632MWDebug::warning( )../GlobalFunctions.php:1247
280.19596352936MWDebug::sendMessage( )../MWDebug.php:155
290.19596353328trigger_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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.19786276640OutputPage->output( )../MediaWiki.php:583
50.19816283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19816284392WebResponse->header( )../OutputPage.php:2134
70.19826284536header ( )../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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.19786276640OutputPage->output( )../MediaWiki.php:583
50.19816283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19886292424WebResponse->header( )../OutputPage.php:2171
70.19886292568header ( )../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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.19786276640OutputPage->output( )../MediaWiki.php:583
50.19816283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19936292368WebResponse->header( )../OutputPage.php:2172
70.19936292512header ( )../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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.19786276640OutputPage->output( )../MediaWiki.php:583
50.19986292368WebResponse->header( )../OutputPage.php:2220
60.19986292512header ( )../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
10.0000233960{main}( )../index.php:0
20.01703375880MediaWiki->run( )../index.php:46
30.01703377288MediaWiki->main( )../MediaWiki.php:424
40.19786276640OutputPage->output( )../MediaWiki.php:583
50.20046292528WebResponse->header( )../OutputPage.php:2227
60.20046292672header ( )../WebResponse.php:37