I'm on my phone and when I swipe over to go to my different tabs once I hot the spell page and it tries to load it keeps crashing giving me this error. Please help fix!

TypeError: Cannot read property 'push' of undefined at https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:53603 at Array.forEach (<anonymous>) at https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:53349 at https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:307744 at https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:307171 at https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:307874 at Object.getLevelSpells (https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:1:307171) at Function.c [as mapToProps] (https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:50:310065) at r (https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:167687) at Function.r.mapToProps (https://www.dndbeyond.com/Content/1-0-170-0/React/CharacterTools/dist/characterSheet.bundle.min.js:12:167806)

9 out of 10 times the problem is a homebrew that adds a spell and isn't formatted right.

Hey thanks! It was actually a magic item that casted a spell. Removed it from my equipment and it worked fine after that.

Is the homebrew item yours, someone in your campaign, or public?

The problem is probably noy setting an upper limit to the number of charges a spell can use.