( ! ) Warning: Search backend error during near_match search for '18.224.33.17' 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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.03023551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04944379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05034433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05034433728SpecialSearch->execute( )../SpecialPage.php:383
80.11435796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.12205802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12205803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12565818304Hooks::run( )../SearchEngine.php:231
120.12575819904call_user_func_array ( )../Hooks.php:209
130.12575820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12665894656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12785940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.13176175792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13226208592PoolCounterWork->execute( )../Util.php:133
180.13266233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13266233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13266233592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13266235560PoolCounterWork->execute( )../Util.php:129
220.13276236208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13276236392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13276236512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13976350776CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13996354712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13996354992MWDebug::warning( )../GlobalFunctions.php:1247
280.14006356296MWDebug::sendMessage( )../MWDebug.php:155
290.14006356688trigger_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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.14326279912OutputPage->output( )../MediaWiki.php:583
50.14356286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14366287664WebResponse->header( )../OutputPage.php:2134
70.14366287808header ( )../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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.14326279912OutputPage->output( )../MediaWiki.php:583
50.14356286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14436295696WebResponse->header( )../OutputPage.php:2171
70.14436295840header ( )../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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.14326279912OutputPage->output( )../MediaWiki.php:583
50.14356286368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14486295640WebResponse->header( )../OutputPage.php:2172
70.14486295784header ( )../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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.14326279912OutputPage->output( )../MediaWiki.php:583
50.14536295640WebResponse->header( )../OutputPage.php:2220
60.14536295784header ( )../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
10.0002233960{main}( )../index.php:0
20.01763376416MediaWiki->run( )../index.php:46
30.01763377824MediaWiki->main( )../MediaWiki.php:424
40.14326279912OutputPage->output( )../MediaWiki.php:583
50.14596295800WebResponse->header( )../OutputPage.php:2227
60.14596295944header ( )../WebResponse.php:37