Getting error in scss.inc.php

Hello all,
Snice I am new here I just want to ask if anybody can help me fix an issue I have. I have checked all possible solutions but cannot find it as I was able to view the fornt end but once I log in to admin I get this message:
Notice: Trying to access array offset on value of type null in E:\xampp\htdocs\sanchitapaul.in\system\storage\vendor\scss.inc.php on line 1753 Notice: Trying to access array offset on value of type null in E:\xampp\htdocs\sanchitapaul.in\system\storage\vendor\scss.inc.php on line 1753 and till teh end of the page :
Notice: Trying to access array offset on value of type null in E:\xampp\htdocs\sanchitapaul.in\system\storage\vendor\scss.inc.php on line 1753

This template was from template monster and I just wanted to check on my local server. So the instructions on the file was to install on a fresh with no opencart folder site

Please help.
Thank you

What version of OpenCart and what version of PHP?

Put "system\storage\vendor\scss.inc.php on line 1753" into a search engine and you will find a lot of solutions.

Try replacing line 1753 in scss.inc with this

Editing line 1753 to this if (is_array($key)) $key = $key[1]; did not work for me
removing the line did?
All the errors are gone
Don't know why, maybe it may help someone

lockbox wrote: ↑

Tue Apr 16, 2024 9:54 pm

Editing line 1753 to this if (is_array($key)) $key = $key[1]; did not work for me
removing the line did?
All the errors are gone
Don't know why, maybe it may help someone

Your OpenCart version doesn't support the PHP version used by your server. E.g. OC version 3.0.3.8 or lower only support PHP 7.4, but not PHP 8, for the latter you need OC 3.0.3.9 or later.