SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldsTElqQ2ZRQ3lSajI1YlV4UDRYMnc9PSIsInZhbHVlIjoiRXcwdG5ZcHI2US8rL0RpdGw0SkIvZz09IiwibWFjIjoiMjlhM2JjZWUwMGRkMDJiNzkyZTY4N2MyYjc2YjBmNTRlYzUzNDA3ZDc3ZThlNTlhM2I0MjMwYmNmYmNlOWEwMyIsInRhZyI6IiJ9 limit 1)