SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZwRzFKRlhFSmV0MWZRNWlvd29YSHc9PSIsInZhbHVlIjoiSmxIemZ3RElGaXhuay9UYVBka0pmdz09IiwibWFjIjoiYmQxNmM2NThhYzIxNzk5ZTQ4ZWEzZTIyYTM5MmIyMTE1OTJkMDZiNThiMjQ5ZjA2ZWQyNzY2MTZiY2E3OTJkNCIsInRhZyI6IiJ9 limit 1)