( ! ) Warning: Search backend error during near_match search for '3.147.69.22' after 15. 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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.02093551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04024379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04084433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04084433680SpecialSearch->execute( )../SpecialPage.php:383
80.11965796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.12515802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12515803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12745818280Hooks::run( )../SearchEngine.php:231
120.12745819880call_user_func_array ( )../Hooks.php:209
130.12745820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12805894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12885940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.13206175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13236207280PoolCounterWork->execute( )../Util.php:133
180.13256231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13256231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13256231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13256233728PoolCounterWork->execute( )../Util.php:129
220.13256234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13256234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13256234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14746348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14756352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14756353144MWDebug::warning( )../GlobalFunctions.php:1247
280.14776354448MWDebug::sendMessage( )../MWDebug.php:155
290.14776354840trigger_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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.15006278152OutputPage->output( )../MediaWiki.php:583
50.15026284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15036285904WebResponse->header( )../OutputPage.php:2134
70.15036286048header ( )../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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.15006278152OutputPage->output( )../MediaWiki.php:583
50.15026284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15196293936WebResponse->header( )../OutputPage.php:2171
70.15196294080header ( )../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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.15006278152OutputPage->output( )../MediaWiki.php:583
50.15026284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15316293880WebResponse->header( )../OutputPage.php:2172
70.15316294024header ( )../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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.15006278152OutputPage->output( )../MediaWiki.php:583
50.15366293880WebResponse->header( )../OutputPage.php:2220
60.15366294024header ( )../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
20.01043376408MediaWiki->run( )../index.php:46
30.01043377816MediaWiki->main( )../MediaWiki.php:424
40.15006278152OutputPage->output( )../MediaWiki.php:583
50.15576294040WebResponse->header( )../OutputPage.php:2227
60.15576294184header ( )../WebResponse.php:37