( ! ) Warning: Search backend error during near_match search for '3.140.197.93' after 9. 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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.03243551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06544378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06584432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06654433040SpecialSearch->execute( )../SpecialPage.php:383
80.15505794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.16555800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16555801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16905816640Hooks::run( )../SearchEngine.php:231
120.16915818240call_user_func_array ( )../Hooks.php:209
130.16915818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17085892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17165939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.17956174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17986205664PoolCounterWork->execute( )../Util.php:133
180.17996229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17996230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17996230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18006232112PoolCounterWork->execute( )../Util.php:129
220.18006232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18006232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18006233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18896347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18906351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18906351528MWDebug::warning( )../GlobalFunctions.php:1247
280.18926352832MWDebug::sendMessage( )../MWDebug.php:155
290.18926353224trigger_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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.19126276536OutputPage->output( )../MediaWiki.php:583
50.19156282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19166284288WebResponse->header( )../OutputPage.php:2134
70.19166284432header ( )../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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.19126276536OutputPage->output( )../MediaWiki.php:583
50.19156282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19236292320WebResponse->header( )../OutputPage.php:2171
70.19236292464header ( )../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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.19126276536OutputPage->output( )../MediaWiki.php:583
50.19156282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19396292264WebResponse->header( )../OutputPage.php:2172
70.19396292408header ( )../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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.19126276536OutputPage->output( )../MediaWiki.php:583
50.19446292264WebResponse->header( )../OutputPage.php:2220
60.19446292408header ( )../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
20.01403375864MediaWiki->run( )../index.php:46
30.01403377272MediaWiki->main( )../MediaWiki.php:424
40.19126276536OutputPage->output( )../MediaWiki.php:583
50.19626292424WebResponse->header( )../OutputPage.php:2227
60.19626292568header ( )../WebResponse.php:37