( ! ) Warning: Search backend error during near_match search for '3.148.107.149' after 16. 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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.02883551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07924379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07984433368SpecialPage->run( )../SpecialPageFactory.php:581
70.07984433736SpecialSearch->execute( )../SpecialPage.php:383
80.21715795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.23625802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23625802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24035817936Hooks::run( )../SearchEngine.php:231
120.24035819536call_user_func_array ( )../Hooks.php:209
130.24035820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24095894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24165940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.24466175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24496206960PoolCounterWork->execute( )../Util.php:133
180.24506231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24506231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24506231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24506233408PoolCounterWork->execute( )../Util.php:129
220.24506234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24506234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24506234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26096348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26106352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26106352832MWDebug::warning( )../GlobalFunctions.php:1247
280.26116354136MWDebug::sendMessage( )../MWDebug.php:155
290.26116354528trigger_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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.26296277848OutputPage->output( )../MediaWiki.php:583
50.26316284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26326285600WebResponse->header( )../OutputPage.php:2134
70.26326285744header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.26296277848OutputPage->output( )../MediaWiki.php:583
50.26316284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26396293648WebResponse->header( )../OutputPage.php:2171
70.26396293792header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.26296277848OutputPage->output( )../MediaWiki.php:583
50.26316284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26446293592WebResponse->header( )../OutputPage.php:2172
70.26446293736header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.26296277848OutputPage->output( )../MediaWiki.php:583
50.26506293592WebResponse->header( )../OutputPage.php:2220
60.26506293736header ( )../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
20.01673376416MediaWiki->run( )../index.php:46
30.01673377824MediaWiki->main( )../MediaWiki.php:424
40.26296277848OutputPage->output( )../MediaWiki.php:583
50.26566293752WebResponse->header( )../OutputPage.php:2227
60.26566293896header ( )../WebResponse.php:37