( ! ) Warning: Search backend error during near_match search for '3.135.216.29' after 2. 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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.06473551264MediaWiki->performRequest( )../MediaWiki.php:573
50.14004378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14594432672SpecialPage->run( )../SpecialPageFactory.php:581
70.14594433040SpecialSearch->execute( )../SpecialPage.php:383
80.50695794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.54425800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.54425801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.55625816640Hooks::run( )../SearchEngine.php:231
120.55635818240call_user_func_array ( )../Hooks.php:209
130.55635818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.55665892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.55715939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.56776174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.56796205664PoolCounterWork->execute( )../Util.php:133
180.56816229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.56816230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.56816230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.56816232112PoolCounterWork->execute( )../Util.php:129
220.56816232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.56816232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.56816233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56996347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.57016351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.57016351528MWDebug::warning( )../GlobalFunctions.php:1247
280.57026352832MWDebug::sendMessage( )../MWDebug.php:155
290.57026353224trigger_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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.58996276536OutputPage->output( )../MediaWiki.php:583
50.59036282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59046284288WebResponse->header( )../OutputPage.php:2134
70.59046284432header ( )../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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.58996276536OutputPage->output( )../MediaWiki.php:583
50.59036282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59476292320WebResponse->header( )../OutputPage.php:2171
70.59476292464header ( )../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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.58996276536OutputPage->output( )../MediaWiki.php:583
50.59036282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59526292264WebResponse->header( )../OutputPage.php:2172
70.59526292408header ( )../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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.58996276536OutputPage->output( )../MediaWiki.php:583
50.59576292264WebResponse->header( )../OutputPage.php:2220
60.59576292408header ( )../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
20.02333375864MediaWiki->run( )../index.php:46
30.02333377272MediaWiki->main( )../MediaWiki.php:424
40.58996276536OutputPage->output( )../MediaWiki.php:583
50.59636292424WebResponse->header( )../OutputPage.php:2227
60.59636292568header ( )../WebResponse.php:37