( ! ) Warning: Search backend error during near_match search for '3.139.93.242' 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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.02493551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04084378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04124432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04124433136SpecialSearch->execute( )../SpecialPage.php:383
80.09655794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.10175800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10175801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10405816712Hooks::run( )../SearchEngine.php:231
120.10405818312call_user_func_array ( )../Hooks.php:209
130.10405819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10455893064CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10535939088CirrusSearch\Searcher->search( )../Searcher.php:268
160.10906174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10926206968PoolCounterWork->execute( )../Util.php:133
180.10946231440PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10946231624call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10946231696CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10946233664PoolCounterWork->execute( )../Util.php:129
220.10946234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10946234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10956234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11596348896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11606352832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11606353112MWDebug::warning( )../GlobalFunctions.php:1247
280.11616354416MWDebug::sendMessage( )../MWDebug.php:155
290.11616354808trigger_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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.11806278024OutputPage->output( )../MediaWiki.php:583
50.11836284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846285776WebResponse->header( )../OutputPage.php:2134
70.11846285920header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.11806278024OutputPage->output( )../MediaWiki.php:583
50.11836284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11906293808WebResponse->header( )../OutputPage.php:2171
70.11906293952header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.11806278024OutputPage->output( )../MediaWiki.php:583
50.11836284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11956293752WebResponse->header( )../OutputPage.php:2172
70.11956293896header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.11806278024OutputPage->output( )../MediaWiki.php:583
50.12006293752WebResponse->header( )../OutputPage.php:2220
60.12006293896header ( )../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
10.0001233928{main}( )../index.php:0
20.01523375840MediaWiki->run( )../index.php:46
30.01523377248MediaWiki->main( )../MediaWiki.php:424
40.11806278024OutputPage->output( )../MediaWiki.php:583
50.12066293912WebResponse->header( )../OutputPage.php:2227
60.12066294056header ( )../WebResponse.php:37