SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InNmK1VmTTJ3K1FwcjN4dG1HdVkrRkE9PSIsInZhbHVlIjoiQ1Z3d0dSQWNTZ25nbVZjM1QyZEdMUT09IiwibWFjIjoiMTI5ZjY5ZWYzODQxYTI3N2Q2NTZiM2M1NDQ2NjZmOTM5MTQwMWE5Y2IzNDZiOGJlMDE0NGJlODg0ODZlZjcwMyIsInRhZyI6IiJ9 limit 1)