( ! ) Warning: Search backend error during near_match search for '3.17.179.163' after 3. 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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.06413964824MediaWiki->performRequest( )../MediaWiki.php:573
50.11244419688SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11294473664SpecialPage->run( )../SpecialPageFactory.php:581
70.11294474032SpecialSearch->execute( )../SpecialPage.php:383
80.20765817392SpecialSearch->goResult( )../SpecialSearch.php:117
90.22245823608SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22245824360SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22545839360Hooks::run( )../SearchEngine.php:231
120.22545840960call_user_func_array ( )../Hooks.php:209
130.22545841664CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22595915736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22645961760CirrusSearch\Searcher->search( )../Searcher.php:268
160.22876196896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23156229664PoolCounterWork->execute( )../Util.php:133
180.23296254112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23296254296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23296254368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23296256336PoolCounterWork->execute( )../Util.php:129
220.23296256984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23296257168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23296257288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23526371560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23596375496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23596375776MWDebug::warning( )../GlobalFunctions.php:1247
280.23606377080MWDebug::sendMessage( )../MWDebug.php:155
290.23606377472trigger_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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.23796300680OutputPage->output( )../MediaWiki.php:583
50.23816307128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23826308424WebResponse->header( )../OutputPage.php:2134
70.23826308568header ( )../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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.23796300680OutputPage->output( )../MediaWiki.php:583
50.23816307128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23886316456WebResponse->header( )../OutputPage.php:2171
70.23886316600header ( )../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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.23796300680OutputPage->output( )../MediaWiki.php:583
50.23816307128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23936316400WebResponse->header( )../OutputPage.php:2172
70.23936316544header ( )../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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.23796300680OutputPage->output( )../MediaWiki.php:583
50.23986316400WebResponse->header( )../OutputPage.php:2220
60.23986316544header ( )../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
10.0000240848{main}( )../index.php:0
20.03203789304MediaWiki->run( )../index.php:46
30.03203790712MediaWiki->main( )../MediaWiki.php:424
40.23796300680OutputPage->output( )../MediaWiki.php:583
50.24046316560WebResponse->header( )../OutputPage.php:2227
60.24046316704header ( )../WebResponse.php:37