SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklUcWxJUDZYaWpxN3k2b1pVSm5mOEE9PSIsInZhbHVlIjoiSDIyaFJ1N3paSXdpTUVybkVzUG95dz09IiwibWFjIjoiMDhhNDc2NDhkZmQ1MjgyNTNiYjY4MzI2NDYzODQ5Y2U0YTYwYzM1MWY4ZTNkNDgwZjMwMjJmODlmM2MwYTQ5MiIsInRhZyI6IiJ9 limit 1)