( ! ) Warning: Search backend error during near_match search for '3.145.54.75' after 5. 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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.04423551968MediaWiki->performRequest( )../MediaWiki.php:573
50.07334379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07364433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07364433680SpecialSearch->execute( )../SpecialPage.php:383
80.16455796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.19515802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19515803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19755818248Hooks::run( )../SearchEngine.php:231
120.19755819848call_user_func_array ( )../Hooks.php:209
130.19755820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19785894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19815940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.19996175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20596207272PoolCounterWork->execute( )../Util.php:133
180.20606231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20606231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20606231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20616233720PoolCounterWork->execute( )../Util.php:129
220.20616234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20616234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20616234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21156348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21166352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21166353144MWDebug::warning( )../GlobalFunctions.php:1247
280.21176354432MWDebug::sendMessage( )../MWDebug.php:155
290.21186354824trigger_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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.21376278144OutputPage->output( )../MediaWiki.php:583
50.21626284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21636285888WebResponse->header( )../OutputPage.php:2134
70.21636286032header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.21376278144OutputPage->output( )../MediaWiki.php:583
50.21626284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21746293920WebResponse->header( )../OutputPage.php:2171
70.21746294064header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.21376278144OutputPage->output( )../MediaWiki.php:583
50.21626284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21886293864WebResponse->header( )../OutputPage.php:2172
70.21886294008header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.21376278144OutputPage->output( )../MediaWiki.php:583
50.22356293864WebResponse->header( )../OutputPage.php:2220
60.22356294008header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.21376278144OutputPage->output( )../MediaWiki.php:583
50.22446294024WebResponse->header( )../OutputPage.php:2227
60.22446294168header ( )../WebResponse.php:37