SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImYzQno1anorYVVCMVNpWmcwcVFVSVE9PSIsInZhbHVlIjoiR3RlaEMyUkRTZzg3WG1OREpZY0IxQT09IiwibWFjIjoiODJlYjdhNTk5M2RmZDkwODg2ZThmNjQyYjUwZGQ0MTc5MjZmMWRjZjYyNmE5NTA1Mjk3NWVjMTA1N2VmZTBjZiIsInRhZyI6IiJ9 limit 1)