( ! ) Warning: Search backend error during near_match search for '3.135.215.202' 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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.02773551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04874378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04904432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04914433208SpecialSearch->execute( )../SpecialPage.php:383
80.09245794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.10075801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10075801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10465816752Hooks::run( )../SearchEngine.php:231
120.10475818352call_user_func_array ( )../Hooks.php:209
130.10475819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10545893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10755939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.10936174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10956205736PoolCounterWork->execute( )../Util.php:133
180.10966229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10966230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10966230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10966232184PoolCounterWork->execute( )../Util.php:129
220.10966232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10966233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10966233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11596347424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11616351360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11616351640MWDebug::warning( )../GlobalFunctions.php:1247
280.11636352944MWDebug::sendMessage( )../MWDebug.php:155
290.11636353336trigger_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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11836283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846284384WebResponse->header( )../OutputPage.php:2134
70.11846284528header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11836283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11906292416WebResponse->header( )../OutputPage.php:2171
70.11906292560header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.11836283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11956292360WebResponse->header( )../OutputPage.php:2172
70.11956292504header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.12016292360WebResponse->header( )../OutputPage.php:2220
60.12016292504header ( )../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
20.01333375880MediaWiki->run( )../index.php:46
30.01343377288MediaWiki->main( )../MediaWiki.php:424
40.11806276632OutputPage->output( )../MediaWiki.php:583
50.12076292520WebResponse->header( )../OutputPage.php:2227
60.12076292664header ( )../WebResponse.php:37