( ! ) Warning: Search backend error during near_match search for '3.149.242.221' after 7. 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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.03573551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05454379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05494433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05494433736SpecialSearch->execute( )../SpecialPage.php:383
80.10575796040SpecialSearch->goResult( )../SpecialSearch.php:117
90.11275802272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11275803024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11665818024Hooks::run( )../SearchEngine.php:231
120.11675819624call_user_func_array ( )../Hooks.php:209
130.11675820328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11705894360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11755940400CirrusSearch\Searcher->search( )../Searcher.php:268
160.11966175456CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11986207040PoolCounterWork->execute( )../Util.php:133
180.12006231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12006231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12006231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12006233488PoolCounterWork->execute( )../Util.php:129
220.12016234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12016234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12016234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12666348712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12686352648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12686352928MWDebug::warning( )../GlobalFunctions.php:1247
280.12706354232MWDebug::sendMessage( )../MWDebug.php:155
290.12706354624trigger_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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.12986277912OutputPage->output( )../MediaWiki.php:583
50.13016284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13036285664WebResponse->header( )../OutputPage.php:2134
70.13036285808header ( )../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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.12986277912OutputPage->output( )../MediaWiki.php:583
50.13016284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13126293712WebResponse->header( )../OutputPage.php:2171
70.13126293856header ( )../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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.12986277912OutputPage->output( )../MediaWiki.php:583
50.13016284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13206293656WebResponse->header( )../OutputPage.php:2172
70.13206293800header ( )../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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.12986277912OutputPage->output( )../MediaWiki.php:583
50.13256293656WebResponse->header( )../OutputPage.php:2220
60.13266293800header ( )../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
10.0000233960{main}( )../index.php:0
20.02293376416MediaWiki->run( )../index.php:46
30.02293377824MediaWiki->main( )../MediaWiki.php:424
40.12986277912OutputPage->output( )../MediaWiki.php:583
50.13346293816WebResponse->header( )../OutputPage.php:2227
60.13346293960header ( )../WebResponse.php:37