I migrated my files to another partition, and now when I go in to edit a lesson, most of the lessons are editable, and there are a few that give me the message: "Can not read file, either file does not exist or there are permission problems". I can see the lesson, but I cannot edit it. Further, the students can still take the lesson, so this does not affect the course, but I need to edit the lessons. Help????
The error log showed nothing earlier, and now it is showing this:
[28-Jun-2015 15:27:27 America/Denver] Default exception handler: Sorry, the requested file could not be found Debug:
Error code: filenotfound
* line 463 of /lib/setuplib.php: moodle_exception thrown
* line 1964 of /lib/filelib.php: call to print_error()
* line 4611 of /lib/filelib.php: call to send_file_not_found()
* line 37 of /pluginfile.php: call to file_pluginfile()