When trying to write a text on a photo I get this as soon as I draw the textbox"Could not complete your request because of an problem error" then "An unexpected and unrecoverable problem has occurred. Photoshop Elements will now exit."

After updating my macbook to Maverick, PS 7 I had for years stop working. I then download the Elements 12. It has been a few weeks and I can't do anything on it. I quit every time but tI had to come forward because a friend asked to do her wedding invitation. I downloading an image and background, put everything together, and when saving it... BAM! I've that first message "could not complete your request..." I tried several solutions i found on forums, somehow the image is saved as I wanted, it took all day long working on it, i don't even know what got it right. Now I am working on the writing and every time I draw the text box, i get the "could not complete your request..." then I hot "OK" and I get the "an unexpected and unrecoverable problem occurred..." photoshop quits!

About my mac OSX 10.9.4

2 GHZ Intel Core 2 Duo

4 GB 1067 MHz DDR3

72.62 GB free out of 159.18

Please Help!!!

Error Code:      0x02000148

Trap Number:     133