concerto789

1. 4730 products
2. 3983 size charts

Besides，some size charts assigned two or more products.

There is a solution for you:
Step1. Update the different format data in database to one same format.
Step2. I suggest that use comma “,” to separate ID instead of “[” or “]”
Step3. Optimize your code, DON’T use such many ‘LIKE’, PLEASE !!!

You are right!
The plugin code use many ‘LIKE’ queries, so it cause the database crash.

And the SILLY support said their code is OK ??????

I have the same problem as you.