About the error in Theme Options, contact your hosting provider and ask to increase the SubstituteMaxLineLength to 10M or 20M.
I did not find this option
The mold is fixed with great difficulty
https://prnt.sc/9dp9tt7CaHX0
https://prnt.sc/EshbpP5Ynhpk
https://prnt.sc/xX8icRfziOwt