SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJXSm1oWlNXVWZ1Ky9FZm9ac3ZXK1E9PSIsInZhbHVlIjoiSDNtdTY1WnRZelZENi8zWkJQVnBPQT09IiwibWFjIjoiMzNlMGJjZDA5NDI3MjRjZjYyMzc5OWEzNmZjY2MwNWQ4MTJjNDAwODZjZmFiZDdlNTZiOTE4OWJkNDNmMTM1NCIsInRhZyI6IiJ9 limit 1)