SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImY0ZEpSQkJicU8rc3l3Vy9zVjVXTVE9PSIsInZhbHVlIjoiaWkrdEtRa1lsT3FQZ2pzNlgwM0NDUT09IiwibWFjIjoiNGVkZmI2M2YyZjgyYTc0NDgwM2U4ZGJkNDMyNDgyODQ5MGQzMTZjNzBkMTYxZGMxOWY2ZWYzYjRkNGQyZWIyZiIsInRhZyI6IiJ9 limit 1)