( ! ) Warning: Search backend error during near_match search for '3.138.69.163' 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
10.0000233928{main}( )../index.php:0
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.01873551512MediaWiki->performRequest( )../MediaWiki.php:573
50.05544379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05594433096SpecialPage->run( )../SpecialPageFactory.php:581
70.05594433464SpecialSearch->execute( )../SpecialPage.php:383
80.12135795792SpecialSearch->goResult( )../SpecialSearch.php:117
90.12715802048SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12715802800SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12935817800Hooks::run( )../SearchEngine.php:231
120.12965819400call_user_func_array ( )../Hooks.php:209
130.12965820104CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13025894144CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13105940168CirrusSearch\Searcher->search( )../Searcher.php:268
160.13466175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13496206880PoolCounterWork->execute( )../Util.php:133
180.13506231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13506231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13506231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13516233328PoolCounterWork->execute( )../Util.php:129
220.13516233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13516234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13516234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14226348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14246352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14246352728MWDebug::warning( )../GlobalFunctions.php:1247
280.14266354032MWDebug::sendMessage( )../MWDebug.php:155
290.14266354424trigger_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
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.14446277704OutputPage->output( )../MediaWiki.php:583
50.14466284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14476285456WebResponse->header( )../OutputPage.php:2134
70.14476285600header ( )../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
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.14446277704OutputPage->output( )../MediaWiki.php:583
50.14466284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14546293488WebResponse->header( )../OutputPage.php:2171
70.14546293632header ( )../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
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.14446277704OutputPage->output( )../MediaWiki.php:583
50.14466284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14606293432WebResponse->header( )../OutputPage.php:2172
70.14606293576header ( )../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
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.14446277704OutputPage->output( )../MediaWiki.php:583
50.14656293432WebResponse->header( )../OutputPage.php:2220
60.14656293576header ( )../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
20.00973376040MediaWiki->run( )../index.php:46
30.00973377448MediaWiki->main( )../MediaWiki.php:424
40.14446277704OutputPage->output( )../MediaWiki.php:583
50.14726293592WebResponse->header( )../OutputPage.php:2227
60.14726293736header ( )../WebResponse.php:37