SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZFVVRwdzdWMnlVd0s4VDRRNFMzZ3c9PSIsInZhbHVlIjoiT2JndWxaRDFDNUlOYTBya1lvTFRKdz09IiwibWFjIjoiZjRlMjg4ZjA0MmJmY2NmZTJhNjVmYmFhYWYzMmRhNWUwN2NiNzQ0ODg0YzU2ZWIzNDYyMzhkYTE4NThjNjdlMCIsInRhZyI6IiJ9 limit 1)