exception 'Exception' with message 'CipherSuite: error while calling routine get_key_id for crypto-engine PEAR/Crypt_RSA: can't find RSA private key in the string [' in /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/extensions/PPP/CipherSuite.php:385
Stack trace:
#0 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/extensions/PPP/KeyHeap.php(293): CipherSuite->call_cipher_func('rsa', 'get_key_id', '????????.??????...')
#1 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/extensions/PPP/KeyHeap.php(151): KeyHeap->readKeyID('????????.??????...')
#2 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/extensions/PPP/KeyHeap.php(62): KeyHeap->InitializeFiles(NULL)
#3 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/extensions/PPP/SpecialCipherSuite.php(42): KeyHeap->KeyHeap('', Object(CipherSuite))
#4 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/includes/SpecialPage.php(431): SpecialPageProtectionCipherSuite->execute(NULL)
#5 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/includes/Wiki.php(182): SpecialPage::executePath(Object(Title))
#6 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/includes/Wiki.php(47): MediaWiki->initializeSpecialCases(Object(Title), Object(StubObject), Object(WebRequest))
#7 /usr/local/www/vhosts/wiki.irccity.ru/wwwroot/wiki/index.php(48): MediaWiki->initialize(Object(Title), Object(StubObject), Object(User), Object(WebRequest))
#8 {main}