( ! ) Warning: Search backend error during near_match search for '3.135.184.186' 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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.02393551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03964379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04004433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04004433736SpecialSearch->execute( )../SpecialPage.php:383
80.08535796040SpecialSearch->goResult( )../SpecialSearch.php:117
90.09065802272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09065803024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09345818024Hooks::run( )../SearchEngine.php:231
120.09355819624call_user_func_array ( )../Hooks.php:209
130.09355820328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09395894360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09435940400CirrusSearch\Searcher->search( )../Searcher.php:268
160.09616175456CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09636207048PoolCounterWork->execute( )../Util.php:133
180.09646231304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09646231488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09646231560CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09646233496PoolCounterWork->execute( )../Util.php:129
220.09656234144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09656234328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09656234448CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10276348720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10296352656wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10296352936MWDebug::warning( )../GlobalFunctions.php:1247
280.10306354240MWDebug::sendMessage( )../MWDebug.php:155
290.10306354632trigger_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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.10536277920OutputPage->output( )../MediaWiki.php:583
50.10566284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10576285672WebResponse->header( )../OutputPage.php:2134
70.10576285816header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.10536277920OutputPage->output( )../MediaWiki.php:583
50.10566284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636293720WebResponse->header( )../OutputPage.php:2171
70.10636293864header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.10536277920OutputPage->output( )../MediaWiki.php:583
50.10566284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706293664WebResponse->header( )../OutputPage.php:2172
70.10706293808header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.10536277920OutputPage->output( )../MediaWiki.php:583
50.10766293664WebResponse->header( )../OutputPage.php:2220
60.10766293808header ( )../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
20.01323376416MediaWiki->run( )../index.php:46
30.01323377824MediaWiki->main( )../MediaWiki.php:424
40.10536277920OutputPage->output( )../MediaWiki.php:583
50.10836293824WebResponse->header( )../OutputPage.php:2227
60.10836293968header ( )../WebResponse.php:37