SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9UQXNIWmZqSDd6d2w4aVM2emwwS2c9PSIsInZhbHVlIjoiRHNNUHlaWm1yUFF2a1lYZFhGcXFBZz09IiwibWFjIjoiZDgyODRlNWNlOGY5ZjAxNzQwMjZmZGQxNDA3NjhjYWYxMDEwZDI5MmM2ZjQ0YmU2YzI4NThjMmQ4YzNhOTIwMyIsInRhZyI6IiJ9 limit 1)