( ! ) Warning: Search backend error during near_match search for '3.145.91.52' 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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.05173551968MediaWiki->performRequest( )../MediaWiki.php:573
50.07514379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07554433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07564433680SpecialSearch->execute( )../SpecialPage.php:383
80.15325796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.15875802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15875803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16115818248Hooks::run( )../SearchEngine.php:231
120.16125819848call_user_func_array ( )../Hooks.php:209
130.16125820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16155894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16195940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.16406175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16426207272PoolCounterWork->execute( )../Util.php:133
180.16446231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16446231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16446231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16446233720PoolCounterWork->execute( )../Util.php:129
220.16446234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16446234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16446234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16646348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16656352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16656353128MWDebug::warning( )../GlobalFunctions.php:1247
280.16666354416MWDebug::sendMessage( )../MWDebug.php:155
290.16666354808trigger_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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.16846278144OutputPage->output( )../MediaWiki.php:583
50.16866284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16886285888WebResponse->header( )../OutputPage.php:2134
70.16886286032header ( )../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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.16846278144OutputPage->output( )../MediaWiki.php:583
50.16866284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16946293920WebResponse->header( )../OutputPage.php:2171
70.16946294064header ( )../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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.16846278144OutputPage->output( )../MediaWiki.php:583
50.16866284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16996293864WebResponse->header( )../OutputPage.php:2172
70.16996294008header ( )../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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.16846278144OutputPage->output( )../MediaWiki.php:583
50.17036293864WebResponse->header( )../OutputPage.php:2220
60.17036294008header ( )../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
20.01253376408MediaWiki->run( )../index.php:46
30.01263377816MediaWiki->main( )../MediaWiki.php:424
40.16846278144OutputPage->output( )../MediaWiki.php:583
50.17106294024WebResponse->header( )../OutputPage.php:2227
60.17106294168header ( )../WebResponse.php:37