SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlMwNmFhSDZ1c0psL3hsb0srMHNzdWc9PSIsInZhbHVlIjoiUENUV21yR3R6TUJLSHh0dG53Tmd6dz09IiwibWFjIjoiNWRkMDEwOWY1ZjRlNGQ2Y2ZmOTM0YmViYmY2NTM3YmFiYjYxMTA0NDBhMjhlNjgyOGEzZjZhNDhkOGY1ZDVkMiIsInRhZyI6IiJ9 limit 1)