( ! ) Warning: Search backend error during near_match search for '3.135.216.160' 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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.02273551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03834379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03874433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03874433728SpecialSearch->execute( )../SpecialPage.php:383
80.10795796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.11595802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11595803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11955818448Hooks::run( )../SearchEngine.php:231
120.11965820048call_user_func_array ( )../Hooks.php:209
130.11965820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12035894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12135940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.12556175920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12586207504PoolCounterWork->execute( )../Util.php:133
180.12606231760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12606231944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12606232016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12616233952PoolCounterWork->execute( )../Util.php:129
220.12616234600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12616234784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12616234904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13326349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13346353128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13346353408MWDebug::warning( )../GlobalFunctions.php:1247
280.13356354712MWDebug::sendMessage( )../MWDebug.php:155
290.13356355104trigger_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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.13606278392OutputPage->output( )../MediaWiki.php:583
50.13646284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13656286144WebResponse->header( )../OutputPage.php:2134
70.13656286288header ( )../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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.13606278392OutputPage->output( )../MediaWiki.php:583
50.13646284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13756294192WebResponse->header( )../OutputPage.php:2171
70.13756294336header ( )../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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.13606278392OutputPage->output( )../MediaWiki.php:583
50.13646284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13836294136WebResponse->header( )../OutputPage.php:2172
70.13836294280header ( )../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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.13606278392OutputPage->output( )../MediaWiki.php:583
50.13916294136WebResponse->header( )../OutputPage.php:2220
60.13916294280header ( )../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
10.0001233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.13606278392OutputPage->output( )../MediaWiki.php:583
50.14026294296WebResponse->header( )../OutputPage.php:2227
60.14026294440header ( )../WebResponse.php:37