( ! ) Warning: Search backend error during near_match search for '3.15.225.188' 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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.04003551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05584433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05594433744SpecialSearch->execute( )../SpecialPage.php:383
80.10135795840SpecialSearch->goResult( )../SpecialSearch.php:117
90.10645802096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10645802848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10855817848Hooks::run( )../SearchEngine.php:231
120.10865819448call_user_func_array ( )../Hooks.php:209
130.10865820152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10905894192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10965940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.11206175344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11236208136PoolCounterWork->execute( )../Util.php:133
180.11256232608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11256232792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11256232864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11256234832PoolCounterWork->execute( )../Util.php:129
220.11256235480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11266235664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11266235784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11896350064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11906354000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11906354280MWDebug::warning( )../GlobalFunctions.php:1247
280.11916355584MWDebug::sendMessage( )../MWDebug.php:155
290.11916355976trigger_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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12096279200OutputPage->output( )../MediaWiki.php:583
50.12126285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12136286952WebResponse->header( )../OutputPage.php:2134
70.12136287096header ( )../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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12096279200OutputPage->output( )../MediaWiki.php:583
50.12126285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12206294984WebResponse->header( )../OutputPage.php:2171
70.12206295128header ( )../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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12096279200OutputPage->output( )../MediaWiki.php:583
50.12126285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12256294928WebResponse->header( )../OutputPage.php:2172
70.12256295072header ( )../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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12096279200OutputPage->output( )../MediaWiki.php:583
50.12296294928WebResponse->header( )../OutputPage.php:2220
60.12296295072header ( )../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
10.0001233960{main}( )../index.php:0
20.02843376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12096279200OutputPage->output( )../MediaWiki.php:583
50.12356295088WebResponse->header( )../OutputPage.php:2227
60.12356295232header ( )../WebResponse.php:37