( ! ) Warning: Search backend error during near_match search for '3.149.238.79' after 83. 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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.36723551992MediaWiki->performRequest( )../MediaWiki.php:573
50.94064379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.94104433376SpecialPage->run( )../SpecialPageFactory.php:581
70.94104433744SpecialSearch->execute( )../SpecialPage.php:383
82.25915795832SpecialSearch->goResult( )../SpecialSearch.php:117
92.43885802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
102.43885802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
112.55055817840Hooks::run( )../SearchEngine.php:231
122.55065819440call_user_func_array ( )../Hooks.php:209
132.55065820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
142.55095894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
152.55145940216CirrusSearch\Searcher->search( )../Searcher.php:268
162.64576175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.64596206856PoolCounterWork->execute( )../Util.php:133
182.66496231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.66496231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.66496231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.66506233304PoolCounterWork->execute( )../Util.php:129
222.66506233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.66506234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.66506234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.74776348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.74786352456wfLogWarning( )../ElasticsearchIntermediary.php:98
272.74786352736MWDebug::warning( )../GlobalFunctions.php:1247
282.74796354040MWDebug::sendMessage( )../MWDebug.php:155
292.74806354432trigger_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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
42.74996277736OutputPage->output( )../MediaWiki.php:583
52.93166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.93176285488WebResponse->header( )../OutputPage.php:2134
72.93176285632header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
42.74996277736OutputPage->output( )../MediaWiki.php:583
52.93166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.94266293520WebResponse->header( )../OutputPage.php:2171
72.94266293664header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
42.74996277736OutputPage->output( )../MediaWiki.php:583
52.93166284192OutputPage->sendCacheControl( )../OutputPage.php:2218
62.94316293464WebResponse->header( )../OutputPage.php:2172
72.94316293608header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
42.74996277736OutputPage->output( )../MediaWiki.php:583
52.94366293464WebResponse->header( )../OutputPage.php:2220
62.94366293608header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
42.74996277736OutputPage->output( )../MediaWiki.php:583
52.94426293624WebResponse->header( )../OutputPage.php:2227
62.94426293768header ( )../WebResponse.php:37