( ! ) Warning: Search backend error during near_match search for '3.145.54.254' 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
10.0000233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.04603551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07364379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07414433376SpecialPage->run( )../SpecialPageFactory.php:581
70.07414433744SpecialSearch->execute( )../SpecialPage.php:383
80.14505795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.15045802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15045802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15315817840Hooks::run( )../SearchEngine.php:231
120.15325819440call_user_func_array ( )../Hooks.php:209
130.15325820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15355894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15395940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.15626175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15646206856PoolCounterWork->execute( )../Util.php:133
180.15656231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15656231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15656231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15666233304PoolCounterWork->execute( )../Util.php:129
220.15666233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15666234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15666234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16276348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16286352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16286352736MWDebug::warning( )../GlobalFunctions.php:1247
280.16296354040MWDebug::sendMessage( )../MWDebug.php:155
290.16296354432trigger_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
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.16496277736OutputPage->output( )../MediaWiki.php:583
50.16526284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16536285488WebResponse->header( )../OutputPage.php:2134
70.16536285632header ( )../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
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.16496277736OutputPage->output( )../MediaWiki.php:583
50.16526284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16636293520WebResponse->header( )../OutputPage.php:2171
70.16636293664header ( )../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
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.16496277736OutputPage->output( )../MediaWiki.php:583
50.16526284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16686293464WebResponse->header( )../OutputPage.php:2172
70.16686293608header ( )../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
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.16496277736OutputPage->output( )../MediaWiki.php:583
50.16736293464WebResponse->header( )../OutputPage.php:2220
60.16736293608header ( )../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
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.16496277736OutputPage->output( )../MediaWiki.php:583
50.16806293624WebResponse->header( )../OutputPage.php:2227
60.16806293768header ( )../WebResponse.php:37