( ! ) Warning: Search backend error during near_match search for '3.149.250.19' 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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.01933553464MediaWiki->performRequest( )../MediaWiki.php:573
50.03634380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03684434856SpecialPage->run( )../SpecialPageFactory.php:581
70.03684435224SpecialSearch->execute( )../SpecialPage.php:383
80.08085798240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08585804424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08585805176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815820176Hooks::run( )../SearchEngine.php:231
120.08815821776call_user_func_array ( )../Hooks.php:209
130.08815822480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08865896512CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935942560CirrusSearch\Searcher->search( )../Searcher.php:268
160.09186177616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206209200PoolCounterWork->execute( )../Util.php:133
180.09226233456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09226233640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09226233712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226235648PoolCounterWork->execute( )../Util.php:129
220.09226236296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226236480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226236600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09836350848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09846354784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09846355064MWDebug::warning( )../GlobalFunctions.php:1247
280.09856356368MWDebug::sendMessage( )../MWDebug.php:155
290.09856356760trigger_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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.10046280080OutputPage->output( )../MediaWiki.php:583
50.10066286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066287832WebResponse->header( )../OutputPage.php:2134
70.10066287976header ( )../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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.10046280080OutputPage->output( )../MediaWiki.php:583
50.10066286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126295864WebResponse->header( )../OutputPage.php:2171
70.10126296008header ( )../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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.10046280080OutputPage->output( )../MediaWiki.php:583
50.10066286536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176295808WebResponse->header( )../OutputPage.php:2172
70.10176295952header ( )../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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.10046280080OutputPage->output( )../MediaWiki.php:583
50.10216295808WebResponse->header( )../OutputPage.php:2220
60.10216295952header ( )../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
10.0000235248{main}( )../index.php:0
20.00843377864MediaWiki->run( )../index.php:46
30.00843379272MediaWiki->main( )../MediaWiki.php:424
40.10046280080OutputPage->output( )../MediaWiki.php:583
50.10286295968WebResponse->header( )../OutputPage.php:2227
60.10286296112header ( )../WebResponse.php:37