( ! ) Warning: Search backend error during near_match search for '13.58.188.80' 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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.02293551512MediaWiki->performRequest( )../MediaWiki.php:573
50.03814379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03854433096SpecialPage->run( )../SpecialPageFactory.php:581
70.03854433464SpecialSearch->execute( )../SpecialPage.php:383
80.08305795096SpecialSearch->goResult( )../SpecialSearch.php:117
90.08905801352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08905802104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09135817104Hooks::run( )../SearchEngine.php:231
120.09145818704call_user_func_array ( )../Hooks.php:209
130.09145819408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09195893432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09265939456CirrusSearch\Searcher->search( )../Searcher.php:268
160.09526174512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09556206096PoolCounterWork->execute( )../Util.php:133
180.09576230352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09576230536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09576230608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09576232544PoolCounterWork->execute( )../Util.php:129
220.09576233192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09576233376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09576233496CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10226347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10246351680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10246351960MWDebug::warning( )../GlobalFunctions.php:1247
280.10256353264MWDebug::sendMessage( )../MWDebug.php:155
290.10256353656trigger_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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.10446276968OutputPage->output( )../MediaWiki.php:583
50.10466283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10476284720WebResponse->header( )../OutputPage.php:2134
70.10476284864header ( )../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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.10446276968OutputPage->output( )../MediaWiki.php:583
50.10466283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556292752WebResponse->header( )../OutputPage.php:2171
70.10556292896header ( )../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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.10446276968OutputPage->output( )../MediaWiki.php:583
50.10466283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606292696WebResponse->header( )../OutputPage.php:2172
70.10606292840header ( )../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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.10446276968OutputPage->output( )../MediaWiki.php:583
50.11446292696WebResponse->header( )../OutputPage.php:2220
60.11446292840header ( )../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
10.0000233928{main}( )../index.php:0
20.01243376040MediaWiki->run( )../index.php:46
30.01243377448MediaWiki->main( )../MediaWiki.php:424
40.10446276968OutputPage->output( )../MediaWiki.php:583
50.11516292856WebResponse->header( )../OutputPage.php:2227
60.11516293000header ( )../WebResponse.php:37