Fix re-direction scripts inside ht.access file - '500 - server error' message received (Laravel)

Job ID: 33851372

Budget: $50 – $0 AUD

The Laravel section of my site keeps receiving a '500 - server error' message on certain pages.

Currently, it's received when attempting to checkout when making a booking here; www.airseekr.com/book-a-stall/

The book a stall section of the site is Laravel. The main, marketplace section of the site is Pure PHP.

Hosting tech support recommends fixing re-direction scripts inside ht.access file,

I require a dev to fix this once and for all, so it stops coming up again and again.
Related categories: PHP Website Design MySQL HTML Laravel