( ! ) Warning: Search backend error during near_match search for '3.142.198.70' 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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.04313551960MediaWiki->performRequest( )../MediaWiki.php:573
50.05934379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05984433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05984433728SpecialSearch->execute( )../SpecialPage.php:383
80.10665796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.11195802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11195803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11445818304Hooks::run( )../SearchEngine.php:231
120.11455819904call_user_func_array ( )../Hooks.php:209
130.11455820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11525894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11605940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.11966175736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11996207344PoolCounterWork->execute( )../Util.php:133
180.12006231600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12006231784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12006231856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12016233792PoolCounterWork->execute( )../Util.php:129
220.12016234440PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12016234624call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12016234744CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12706349024CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12726352960wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12726353240MWDebug::warning( )../GlobalFunctions.php:1247
280.12736354544MWDebug::sendMessage( )../MWDebug.php:155
290.12736354936trigger_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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.12946278256OutputPage->output( )../MediaWiki.php:583
50.12976284712OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12986286008WebResponse->header( )../OutputPage.php:2134
70.12986286152header ( )../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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.12946278256OutputPage->output( )../MediaWiki.php:583
50.12976284712OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13056294040WebResponse->header( )../OutputPage.php:2171
70.13056294184header ( )../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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.12946278256OutputPage->output( )../MediaWiki.php:583
50.12976284712OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13106293984WebResponse->header( )../OutputPage.php:2172
70.13106294128header ( )../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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.12946278256OutputPage->output( )../MediaWiki.php:583
50.13146293984WebResponse->header( )../OutputPage.php:2220
60.13146294128header ( )../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
10.0002233960{main}( )../index.php:0
20.03183376416MediaWiki->run( )../index.php:46
30.03183377824MediaWiki->main( )../MediaWiki.php:424
40.12946278256OutputPage->output( )../MediaWiki.php:583
50.13206294144WebResponse->header( )../OutputPage.php:2227
60.13206294288header ( )../WebResponse.php:37