( ! ) Warning: Search backend error during near_match search for '3.146.221.22' 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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.02423551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433728SpecialSearch->execute( )../SpecialPage.php:383
80.08085796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.08595802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08595803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825818304Hooks::run( )../SearchEngine.php:231
120.08825819904call_user_func_array ( )../Hooks.php:209
130.08825820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.09266175792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296208592PoolCounterWork->execute( )../Util.php:133
180.09316233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09316233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09316233592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09316235560PoolCounterWork->execute( )../Util.php:129
220.09326236208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326236392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326236512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966350776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09986354712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09986354992MWDebug::warning( )../GlobalFunctions.php:1247
280.09996356296MWDebug::sendMessage( )../MWDebug.php:155
290.09996356688trigger_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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.10176279912OutputPage->output( )../MediaWiki.php:583
50.10196286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206287664WebResponse->header( )../OutputPage.php:2134
70.10206287808header ( )../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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.10176279912OutputPage->output( )../MediaWiki.php:583
50.10196286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266295696WebResponse->header( )../OutputPage.php:2171
70.10266295840header ( )../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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.10176279912OutputPage->output( )../MediaWiki.php:583
50.10196286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316295640WebResponse->header( )../OutputPage.php:2172
70.10316295784header ( )../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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.10176279912OutputPage->output( )../MediaWiki.php:583
50.10366295640WebResponse->header( )../OutputPage.php:2220
60.10366295784header ( )../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
10.0002233960{main}( )../index.php:0
20.01513376416MediaWiki->run( )../index.php:46
30.01513377824MediaWiki->main( )../MediaWiki.php:424
40.10176279912OutputPage->output( )../MediaWiki.php:583
50.10426295800WebResponse->header( )../OutputPage.php:2227
60.10426295944header ( )../WebResponse.php:37