( ! ) Warning: Search backend error during near_match search for '3.144.224.159' 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
10.0000233960{main}( )../index.php:0
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.02623551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04444378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04484432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04494433208SpecialSearch->execute( )../SpecialPage.php:383
80.12225794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.14065801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14065801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15975816752Hooks::run( )../SearchEngine.php:231
120.15975818352call_user_func_array ( )../Hooks.php:209
130.15975819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16045893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16405939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.18066174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18096205760PoolCounterWork->execute( )../Util.php:133
180.18216230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18216230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18216230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18216232208PoolCounterWork->execute( )../Util.php:129
220.18246232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18246233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18246233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18876347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18896351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18896351632MWDebug::warning( )../GlobalFunctions.php:1247
280.18906352936MWDebug::sendMessage( )../MWDebug.php:155
290.18906353328trigger_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
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.19066276640OutputPage->output( )../MediaWiki.php:583
50.19096283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19106284392WebResponse->header( )../OutputPage.php:2134
70.19106284536header ( )../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
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.19066276640OutputPage->output( )../MediaWiki.php:583
50.19096283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19176292424WebResponse->header( )../OutputPage.php:2171
70.19176292568header ( )../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
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.19066276640OutputPage->output( )../MediaWiki.php:583
50.19096283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19216292368WebResponse->header( )../OutputPage.php:2172
70.19216292512header ( )../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
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.19066276640OutputPage->output( )../MediaWiki.php:583
50.19266292368WebResponse->header( )../OutputPage.php:2220
60.19266292512header ( )../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
20.00893375880MediaWiki->run( )../index.php:46
30.00893377288MediaWiki->main( )../MediaWiki.php:424
40.19066276640OutputPage->output( )../MediaWiki.php:583
50.19326292528WebResponse->header( )../OutputPage.php:2227
60.19326292672header ( )../WebResponse.php:37