( ! ) Warning: Search backend error during near_match search for '3.145.174.158' 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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.02513551832MediaWiki->performRequest( )../MediaWiki.php:573
50.04134379520SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04174433448SpecialPage->run( )../SpecialPageFactory.php:581
70.04174433816SpecialSearch->execute( )../SpecialPage.php:383
80.08755795432SpecialSearch->goResult( )../SpecialSearch.php:117
90.09275801440SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09275802192SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09515817192Hooks::run( )../SearchEngine.php:231
120.09515818792call_user_func_array ( )../Hooks.php:209
130.09515819496CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09585893544CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09655939568CirrusSearch\Searcher->search( )../Searcher.php:268
160.09996174696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10036207480PoolCounterWork->execute( )../Util.php:133
180.10056231736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10056231920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10056231992CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10056233960PoolCounterWork->execute( )../Util.php:129
220.10066234608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10066234792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10066234912CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10726349200CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10736353136wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10736353416MWDebug::warning( )../GlobalFunctions.php:1247
280.10756354720MWDebug::sendMessage( )../MWDebug.php:155
290.10756355112trigger_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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.10966278328OutputPage->output( )../MediaWiki.php:583
50.10996284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006286080WebResponse->header( )../OutputPage.php:2134
70.11006286224header ( )../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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.10966278328OutputPage->output( )../MediaWiki.php:583
50.10996284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076294112WebResponse->header( )../OutputPage.php:2171
70.11076294256header ( )../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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.10966278328OutputPage->output( )../MediaWiki.php:583
50.10996284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126294056WebResponse->header( )../OutputPage.php:2172
70.11126294200header ( )../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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.10966278328OutputPage->output( )../MediaWiki.php:583
50.11176294056WebResponse->header( )../OutputPage.php:2220
60.11176294200header ( )../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
20.01503376120MediaWiki->run( )../index.php:46
30.01503377528MediaWiki->main( )../MediaWiki.php:424
40.10966278328OutputPage->output( )../MediaWiki.php:583
50.11236294216WebResponse->header( )../OutputPage.php:2227
60.11236294360header ( )../WebResponse.php:37