( ! ) Warning: Search backend error during near_match search for '3.149.233.221' 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
10.0000233960{main}( )../index.php:0
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.01733551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03304378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03344432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433208SpecialSearch->execute( )../SpecialPage.php:383
80.09275794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.09785801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09785801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10075816752Hooks::run( )../SearchEngine.php:231
120.10075818352call_user_func_array ( )../Hooks.php:209
130.10075819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10125893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10205939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.10516174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10546205760PoolCounterWork->execute( )../Util.php:133
180.10556230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10556230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10566230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10566232208PoolCounterWork->execute( )../Util.php:129
220.10566232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10566233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10566233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10786347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10806351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10806351632MWDebug::warning( )../GlobalFunctions.php:1247
280.10816352936MWDebug::sendMessage( )../MWDebug.php:155
290.10816353328trigger_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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.11006276640OutputPage->output( )../MediaWiki.php:583
50.11026283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036284392WebResponse->header( )../OutputPage.php:2134
70.11036284536header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.11006276640OutputPage->output( )../MediaWiki.php:583
50.11026283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11106292424WebResponse->header( )../OutputPage.php:2171
70.11106292568header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.11006276640OutputPage->output( )../MediaWiki.php:583
50.11026283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156292368WebResponse->header( )../OutputPage.php:2172
70.11156292512header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.11006276640OutputPage->output( )../MediaWiki.php:583
50.11196292368WebResponse->header( )../OutputPage.php:2220
60.11196292512header ( )../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
20.00883375880MediaWiki->run( )../index.php:46
30.00883377288MediaWiki->main( )../MediaWiki.php:424
40.11006276640OutputPage->output( )../MediaWiki.php:583
50.11266292528WebResponse->header( )../OutputPage.php:2227
60.11266292672header ( )../WebResponse.php:37