SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9MRWVQQlJyQVV6NHJPcGF6ZVo4U2c9PSIsInZhbHVlIjoiL3UxVElKd1FSRmYyYUZMYVd6U1BFQT09IiwibWFjIjoiNWFkMTZjMzUxMGRhNWE3MjMzMmZlZWJjYjAzN2EyM2M4OTE2ZWYyZjBkMDllMjE3ZTFkOWE5Njc2MDljYmQ5OSIsInRhZyI6IiJ9 limit 1)