( ! ) Warning: Search backend error during near_match search for '3.140.196.241' 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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.04293551392MediaWiki->performRequest( )../MediaWiki.php:573
50.05834378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05884432840SpecialPage->run( )../SpecialPageFactory.php:581
70.05894433208SpecialSearch->execute( )../SpecialPage.php:383
80.10575794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.11135800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11135801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11375816736Hooks::run( )../SearchEngine.php:231
120.11375818336call_user_func_array ( )../Hooks.php:209
130.11375819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11445893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11525939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.11826174216CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11846207000PoolCounterWork->execute( )../Util.php:133
180.11866231744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11866231928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11866232000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11876233968PoolCounterWork->execute( )../Util.php:129
220.11886234616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11886234800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11886234920CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12556349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12566353128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12566353408MWDebug::warning( )../GlobalFunctions.php:1247
280.12586354712MWDebug::sendMessage( )../MWDebug.php:155
290.12586355104trigger_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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.12786278320OutputPage->output( )../MediaWiki.php:583
50.12816284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12826286072WebResponse->header( )../OutputPage.php:2134
70.12826286216header ( )../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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.12786278320OutputPage->output( )../MediaWiki.php:583
50.12816284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12886294104WebResponse->header( )../OutputPage.php:2171
70.12886294248header ( )../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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.12786278320OutputPage->output( )../MediaWiki.php:583
50.12816284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12936294048WebResponse->header( )../OutputPage.php:2172
70.12936294192header ( )../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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.12786278320OutputPage->output( )../MediaWiki.php:583
50.12986294048WebResponse->header( )../OutputPage.php:2220
60.12986294192header ( )../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
10.0002233960{main}( )../index.php:0
20.03173375880MediaWiki->run( )../index.php:46
30.03173377288MediaWiki->main( )../MediaWiki.php:424
40.12786278320OutputPage->output( )../MediaWiki.php:583
50.13046294208WebResponse->header( )../OutputPage.php:2227
60.13046294352header ( )../WebResponse.php:37