SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJYTjZlUC9VSVV6N0JsdG8yaG5rckE9PSIsInZhbHVlIjoiV1lzQjUrVjlVWFlsMUM4ZWZVOGJtQT09IiwibWFjIjoiMTVlZGMyZTg1YjQwYmZlNDU5MTY0MzE4ZmRjNWRjMDIxZTA3ZTI4NjRhY2VjOTQxNjI1ZjMxYmM1NzI2MjUwZiIsInRhZyI6IiJ9 limit 1)