( ! ) Warning: Search backend error during near_match search for '18.223.107.32' 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
10.0000233960{main}( )../index.php:0
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.01993551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04724379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04774433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04774433736SpecialSearch->execute( )../SpecialPage.php:383
80.13095795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.13625802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13625802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13845817936Hooks::run( )../SearchEngine.php:231
120.13855819536call_user_func_array ( )../Hooks.php:209
130.13855820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13905894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13985940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.14316175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14336207008PoolCounterWork->execute( )../Util.php:133
180.14356231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14356231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14356231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14356233456PoolCounterWork->execute( )../Util.php:129
220.14356234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14356234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14356234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15076348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15096352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15096352864MWDebug::warning( )../GlobalFunctions.php:1247
280.15096354168MWDebug::sendMessage( )../MWDebug.php:155
290.15096354560trigger_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
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.15286277848OutputPage->output( )../MediaWiki.php:583
50.15306284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15316285600WebResponse->header( )../OutputPage.php:2134
70.15316285744header ( )../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
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.15286277848OutputPage->output( )../MediaWiki.php:583
50.15306284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15396293648WebResponse->header( )../OutputPage.php:2171
70.15396293792header ( )../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
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.15286277848OutputPage->output( )../MediaWiki.php:583
50.15306284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15446293592WebResponse->header( )../OutputPage.php:2172
70.15446293736header ( )../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
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.15286277848OutputPage->output( )../MediaWiki.php:583
50.15506293592WebResponse->header( )../OutputPage.php:2220
60.15506293736header ( )../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
20.01043376416MediaWiki->run( )../index.php:46
30.01043377824MediaWiki->main( )../MediaWiki.php:424
40.15286277848OutputPage->output( )../MediaWiki.php:583
50.15556293752WebResponse->header( )../OutputPage.php:2227
60.15566293896header ( )../WebResponse.php:37