( ! ) Warning: Search backend error during near_match search for '3.135.220.225' 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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.10243551992MediaWiki->performRequest( )../MediaWiki.php:573
50.17224379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17264433368SpecialPage->run( )../SpecialPageFactory.php:581
70.17264433736SpecialSearch->execute( )../SpecialPage.php:383
80.37705795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.40195802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40195802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.41095817936Hooks::run( )../SearchEngine.php:231
120.41105819536call_user_func_array ( )../Hooks.php:209
130.41105820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.41165894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.41235940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.42736175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.42806206960PoolCounterWork->execute( )../Util.php:133
180.42826231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.42826231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.42826231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.42826233408PoolCounterWork->execute( )../Util.php:129
220.42826234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.42826234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.42826234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.43576348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.43586352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.43586352832MWDebug::warning( )../GlobalFunctions.php:1247
280.43606354136MWDebug::sendMessage( )../MWDebug.php:155
290.43606354528trigger_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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.44126277848OutputPage->output( )../MediaWiki.php:583
50.44146284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44156285600WebResponse->header( )../OutputPage.php:2134
70.44156285744header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.44126277848OutputPage->output( )../MediaWiki.php:583
50.44146284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44556293648WebResponse->header( )../OutputPage.php:2171
70.44556293792header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.44126277848OutputPage->output( )../MediaWiki.php:583
50.44146284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44606293592WebResponse->header( )../OutputPage.php:2172
70.44606293736header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.44126277848OutputPage->output( )../MediaWiki.php:583
50.44976293592WebResponse->header( )../OutputPage.php:2220
60.44976293736header ( )../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
20.01253376416MediaWiki->run( )../index.php:46
30.01253377824MediaWiki->main( )../MediaWiki.php:424
40.44126277848OutputPage->output( )../MediaWiki.php:583
50.45396293752WebResponse->header( )../OutputPage.php:2227
60.45396293896header ( )../WebResponse.php:37