( ! ) Warning: Search backend error during near_match search for '3.139.86.108' 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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.01963551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03374378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03404432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03414433040SpecialSearch->execute( )../SpecialPage.php:383
80.09505794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.10075800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10075801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10315816640Hooks::run( )../SearchEngine.php:231
120.10315818240call_user_func_array ( )../Hooks.php:209
130.10315818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10355892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10395939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.10576174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10596205664PoolCounterWork->execute( )../Util.php:133
180.10606229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10606230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10606230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10606232112PoolCounterWork->execute( )../Util.php:129
220.10606232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10606232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10606233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11236347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11256351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11256351544MWDebug::warning( )../GlobalFunctions.php:1247
280.11266352848MWDebug::sendMessage( )../MWDebug.php:155
290.11266353240trigger_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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.11446276536OutputPage->output( )../MediaWiki.php:583
50.11466282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11476284288WebResponse->header( )../OutputPage.php:2134
70.11476284432header ( )../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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.11446276536OutputPage->output( )../MediaWiki.php:583
50.11466282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11546292320WebResponse->header( )../OutputPage.php:2171
70.11546292464header ( )../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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.11446276536OutputPage->output( )../MediaWiki.php:583
50.11466282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11606292264WebResponse->header( )../OutputPage.php:2172
70.11606292408header ( )../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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.11446276536OutputPage->output( )../MediaWiki.php:583
50.11656292264WebResponse->header( )../OutputPage.php:2220
60.11666292408header ( )../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
20.01033375864MediaWiki->run( )../index.php:46
30.01033377272MediaWiki->main( )../MediaWiki.php:424
40.11446276536OutputPage->output( )../MediaWiki.php:583
50.11716292424WebResponse->header( )../OutputPage.php:2227
60.11716292568header ( )../WebResponse.php:37