SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkticCtjWHN1UE95elV6TlJXOEprMHc9PSIsInZhbHVlIjoiOTd1ZVMwZ2hwZWtNc2JZOWJXMXZVQT09IiwibWFjIjoiMTZkOWY3Mjg1ZTU0MzI1MWEwMTA5NWUwNzJmMzc5ZmRlNWRkMGVjNDE4ZjFkNjkzN2UyMmYwOWU5YjkxNzIwOSIsInRhZyI6IiJ9 limit 1)