( ! ) Warning: Search backend error during near_match search for '3.142.98.108' 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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.02643958040MediaWiki->performRequest( )../MediaWiki.php:573
50.03844412784SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884466824SpecialPage->run( )../SpecialPageFactory.php:581
70.03894467192SpecialSearch->execute( )../SpecialPage.php:383
80.07935811232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465817152SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465817904SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685832904Hooks::run( )../SearchEngine.php:231
120.08685834504call_user_func_array ( )../Hooks.php:209
130.08685835208CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08735909280CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08805955304CirrusSearch\Searcher->search( )../Searcher.php:268
160.09116190368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09136221952PoolCounterWork->execute( )../Util.php:133
180.09146246208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146246392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146246464CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09146248400PoolCounterWork->execute( )../Util.php:129
220.09146249048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09146249232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09146249352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786363632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09796367568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09796367848MWDebug::warning( )../GlobalFunctions.php:1247
280.09816369152MWDebug::sendMessage( )../MWDebug.php:155
290.09816369544trigger_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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.10006292864OutputPage->output( )../MediaWiki.php:583
50.10026299320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036300616WebResponse->header( )../OutputPage.php:2134
70.10036300760header ( )../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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.10006292864OutputPage->output( )../MediaWiki.php:583
50.10026299320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106308648WebResponse->header( )../OutputPage.php:2171
70.10106308792header ( )../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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.10006292864OutputPage->output( )../MediaWiki.php:583
50.10026299320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146308592WebResponse->header( )../OutputPage.php:2172
70.10146308736header ( )../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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.10006292864OutputPage->output( )../MediaWiki.php:583
50.10196308592WebResponse->header( )../OutputPage.php:2220
60.10196308736header ( )../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
10.0001236256{main}( )../index.php:0
20.01863782536MediaWiki->run( )../index.php:46
30.01863783944MediaWiki->main( )../MediaWiki.php:424
40.10006292864OutputPage->output( )../MediaWiki.php:583
50.10256308752WebResponse->header( )../OutputPage.php:2227
60.10256308896header ( )../WebResponse.php:37