In moodle V3.0, there is a config that you should try to uncheck here :
Site administration / ► Plugins / ► Activity modules / ► SCORM package
Look at the Admin settings
Enable SCORM 1.2 standard mode
Disabling this setting allows Moodle to store more data than the SCORM 1.2 specification allows. If your SCORM packages allow users to enter large amounts of text or if your package tries to store large amounts of data in the suspend_data field disable this.
Hope this help to resolve issue for anyone!