( ! ) Warning: Search backend error during near_match search for '13.59.65.84' 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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.02123551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03614378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433152SpecialSearch->execute( )../SpecialPage.php:383
80.08075795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.08605801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08605802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825817064Hooks::run( )../SearchEngine.php:231
120.08835818664call_user_func_array ( )../Hooks.php:209
130.08835819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08875893408CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08945939440CirrusSearch\Searcher->search( )../Searcher.php:268
160.09266174544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09286207328PoolCounterWork->execute( )../Util.php:133
180.09306232072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09306232256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09306232328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09306234296PoolCounterWork->execute( )../Util.php:129
220.09306234944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09306235128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316235248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09946349512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09966353440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09966353720MWDebug::warning( )../GlobalFunctions.php:1247
280.09976355008MWDebug::sendMessage( )../MWDebug.php:155
290.09976355400trigger_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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.10166278640OutputPage->output( )../MediaWiki.php:583
50.10186285088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196286384WebResponse->header( )../OutputPage.php:2134
70.10196286528header ( )../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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.10166278640OutputPage->output( )../MediaWiki.php:583
50.10186285088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266294416WebResponse->header( )../OutputPage.php:2171
70.10266294560header ( )../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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.10166278640OutputPage->output( )../MediaWiki.php:583
50.10186285088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316294360WebResponse->header( )../OutputPage.php:2172
70.10316294504header ( )../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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.10166278640OutputPage->output( )../MediaWiki.php:583
50.10366294360WebResponse->header( )../OutputPage.php:2220
60.10366294504header ( )../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
10.0001233896{main}( )../index.php:0
20.01143375832MediaWiki->run( )../index.php:46
30.01143377240MediaWiki->main( )../MediaWiki.php:424
40.10166278640OutputPage->output( )../MediaWiki.php:583
50.10436294512WebResponse->header( )../OutputPage.php:2227
60.10436294656header ( )../WebResponse.php:37