SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxrRXQ5TXdEenZsOXhMazcwdmI1WHc9PSIsInZhbHVlIjoiYmh4aVdrUVV2bVIyZ3FObHVNVFpVUT09IiwibWFjIjoiMDNjM2M3MzlmNWNiMjIzY2Q0YjJjY2RiODFjMDBiZDJjMmI5NTI3YmU3MTI2NzcxNDk0NGRjOGJhNjVkMjg1OCIsInRhZyI6IiJ9 limit 1)