( ! ) Warning: Search backend error during near_match search for '3.139.79.213' after 7. 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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.02063551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03544379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03594433728SpecialSearch->execute( )../SpecialPage.php:383
80.07995796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.08535802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08535803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08765818304Hooks::run( )../SearchEngine.php:231
120.08775819904call_user_func_array ( )../Hooks.php:209
130.08775820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08825894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08905940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.09226175792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09256208592PoolCounterWork->execute( )../Util.php:133
180.09276233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276233592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09276235560PoolCounterWork->execute( )../Util.php:129
220.09276236208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09276236392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09276236512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09936350776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09946354712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09946354992MWDebug::warning( )../GlobalFunctions.php:1247
280.09956356296MWDebug::sendMessage( )../MWDebug.php:155
290.09956356688trigger_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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.10156279912OutputPage->output( )../MediaWiki.php:583
50.10186286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196287664WebResponse->header( )../OutputPage.php:2134
70.10196287808header ( )../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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.10156279912OutputPage->output( )../MediaWiki.php:583
50.10186286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256295696WebResponse->header( )../OutputPage.php:2171
70.10256295840header ( )../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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.10156279912OutputPage->output( )../MediaWiki.php:583
50.10186286368OutputPage->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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.10156279912OutputPage->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
10.0001233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.10156279912OutputPage->output( )../MediaWiki.php:583
50.10436295800WebResponse->header( )../OutputPage.php:2227
60.10436295944header ( )../WebResponse.php:37