( ! ) Warning: Search backend error during near_match search for '3.145.44.8' 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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.01743552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03234379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03274433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03274433808SpecialSearch->execute( )../SpecialPage.php:383
80.07885795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08425801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08425802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685817600Hooks::run( )../SearchEngine.php:231
120.08695819200call_user_func_array ( )../Hooks.php:209
130.08695819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08745893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08825939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136174984CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166206592PoolCounterWork->execute( )../Util.php:133
180.09186230848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09186231032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09186231104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186233040PoolCounterWork->execute( )../Util.php:129
220.09186233688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186233872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186233992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09886348272CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09906352200wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09906352480MWDebug::warning( )../GlobalFunctions.php:1247
280.09916353768MWDebug::sendMessage( )../MWDebug.php:155
290.09916354160trigger_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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.10076277496OutputPage->output( )../MediaWiki.php:583
50.10096283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106285240WebResponse->header( )../OutputPage.php:2134
70.10106285384header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.10076277496OutputPage->output( )../MediaWiki.php:583
50.10096283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166293272WebResponse->header( )../OutputPage.php:2171
70.10166293416header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.10076277496OutputPage->output( )../MediaWiki.php:583
50.10096283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216293216WebResponse->header( )../OutputPage.php:2172
70.10216293360header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.10076277496OutputPage->output( )../MediaWiki.php:583
50.10266293216WebResponse->header( )../OutputPage.php:2220
60.10266293360header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376392MediaWiki->run( )../index.php:46
30.00863377800MediaWiki->main( )../MediaWiki.php:424
40.10076277496OutputPage->output( )../MediaWiki.php:583
50.10336293376WebResponse->header( )../OutputPage.php:2227
60.10336293520header ( )../WebResponse.php:37