( ! ) Warning: Search backend error during near_match search for '3.149.238.67' after 8. 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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.04013551264MediaWiki->performRequest( )../MediaWiki.php:573
50.06794378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06844432672SpecialPage->run( )../SpecialPageFactory.php:581
70.06844433040SpecialSearch->execute( )../SpecialPage.php:383
80.13095794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.13605800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13605801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13815816640Hooks::run( )../SearchEngine.php:231
120.13825818240call_user_func_array ( )../Hooks.php:209
130.13825818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13875892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13955939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.14286174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14316206912PoolCounterWork->execute( )../Util.php:133
180.14336231384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14336231568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14336231640CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14346233608PoolCounterWork->execute( )../Util.php:129
220.14346234256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14346234440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14346234560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15176348840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15186352776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15186353056MWDebug::warning( )../GlobalFunctions.php:1247
280.15196354360MWDebug::sendMessage( )../MWDebug.php:155
290.15196354752trigger_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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.15386277968OutputPage->output( )../MediaWiki.php:583
50.15406284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15416285720WebResponse->header( )../OutputPage.php:2134
70.15416285864header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.15386277968OutputPage->output( )../MediaWiki.php:583
50.15406284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15476293752WebResponse->header( )../OutputPage.php:2171
70.15476293896header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.15386277968OutputPage->output( )../MediaWiki.php:583
50.15406284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15536293696WebResponse->header( )../OutputPage.php:2172
70.15536293840header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.15386277968OutputPage->output( )../MediaWiki.php:583
50.15586293696WebResponse->header( )../OutputPage.php:2220
60.15586293840header ( )../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
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.15386277968OutputPage->output( )../MediaWiki.php:583
50.15646293856WebResponse->header( )../OutputPage.php:2227
60.15646294000header ( )../WebResponse.php:37