SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImQ5NUxnV3VaR1ZrZFhFeTlmMVp1RHc9PSIsInZhbHVlIjoicS9GOU5BVkxpRHIrMTNwZnBoWE9GQT09IiwibWFjIjoiMWZhZTk5MTI0ZDgxN2IxMTQ3NTkxNmY4ZDdiN2VjNDVmOWVmYWE0ZGY5OGNjNTVhMDhmZjE0MmU0M2M2OWExOSIsInRhZyI6IiJ9 limit 1)