Cannot create task AnyWay_Tasks_EstimatePhpEmbeddedFs

Darwin Backup: v1.2.4,
PHP Version: 7.0.8-0ubuntu0.16.04.3,
array (
0 =>
array (
‘message’ => ‘Cannot create task AnyWay_Tasks_EstimatePhpEmbeddedFs’,
‘string’ => ”,
‘code’ => 0,
‘file’ => ‘restore.php’,
‘line’ => 2243,
‘src’ =>
array (
0 => ‘ throw new Exception(“Cannot create task ” . $class, 0, $e);’,
),
),
1 =>
array (
‘file’ => ‘restore.php’,
‘line’ => 3739,
‘function’ => ‘__construct’,
‘class’ => ‘AnyWay_QueueManager’,
‘type’ => ‘->’,
‘args’ =>
array (
0 =>
array (
‘queue’ =>
array (
0 =>
array (
‘class’ => ‘AnyWay_Tasks_EstimatePhpEmbeddedFs’,
‘state’ =>
array (
‘filename’ => ‘./20170102105346-WP4.7-586a313a39f6b9.65626613.php’,
),
),
1 =>
array (
‘class’ => ‘AnyWay_Tasks_Decompress’,
‘state’ =>
array (
‘adapter’ =>
array (
‘class’ => ‘AnyWay_RestoreTarget_FileSystem’,
‘state’ =>
array (
‘root’ => ”,
),
),
‘filename’ => ‘./20170102105346-WP4.7-586a313a39f6b9.65626613.php’,
‘section’ => ‘code.tar.gz’,
‘exclude’ =>
array (
0 => ‘./20170102105346-WP4.7-586a313a39f6b9.65626613.php’,
),
),
),
2 =>
array (
‘class’ => ‘AnyWay_Tasks_Mysqlrestore’,
‘state’ =>
array (
‘filename’ => ‘./20170102105346-WP4.7-586a313a39f6b9.65626613.php’,
‘db_host’ => ‘*****’,
‘db_name’ => ‘*****’,
‘db_user’ => ‘*****’,
‘db_password’ => ‘*****’,
‘replacements’ =>
array (
‘explore.scimednet.org’ => ‘*****.scimednet.org’,
‘https://*****.scimednet.org’ => ‘https://*****.scimednet.org’,
‘https://*****.scimednet.org’ => ‘https://*****.scimednet.org’,
),
),
),
3 =>
array (
‘class’ => ‘AnyWay_Tasks_WordpressCleanup’,
‘state’ =>
array (
‘adapter’ =>
array (
‘class’ => ‘AnyWay_RestoreTarget_FileSystem’,
‘state’ =>
array (
‘root’ => ”,
),
),
),
),
),
),
),
‘src’ =>
array (
0 => ‘ $manager = new AnyWay_QueueManager($globalState[\’queueManager\’]);’,
),
),
2 =>
array (
‘file’ => ‘restore.php’,
‘line’ => 4746,
‘function’ => ‘nextStep’,
‘class’ => ‘AnyWay_Runner_Base’,
‘type’ => ‘->’,
‘args’ =>
array (
0 => 1483438643.8,
1 => 1483438663.8,
),
‘src’ =>
array (
0 => ‘ $runner->nextStep($deadline, $hardDeadline);’,
),
),
3 =>
array (
‘file’ => ‘restore.php’,
‘line’ => 4947,
‘function’ => ‘next_step_ajax’,
‘class’ => ‘AnyWay_Restore’,
‘type’ => ‘->’,
‘args’ =>
array (
),
‘src’ =>
array (
0 => ‘ call_user_func(array($this, $_POST[\’action\’]));’,
),
),
4 =>
array (
‘file’ => ‘restore.php’,
‘line’ => 4973,
‘function’ => ‘route’,
‘class’ => ‘AnyWay_Restore’,
‘type’ => ‘->’,
‘args’ =>
array (
),
‘src’ =>
array (
0 => ‘$restore->route();’,
),
),
5 =>
array (
‘file’ => ‘/wp-content/darwin-backup/restore.php’,
‘line’ => 9,
‘function’ => ‘eval’,
‘src’ =>
array (
0 => ‘ eval($data);
‘,
),
),
)