SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklKVVhSdk43T1dwZDBTT3ZmdVBvNEE9PSIsInZhbHVlIjoiZTQrZFgwV3dTRDNhZnNJQ3NKS0d6dz09IiwibWFjIjoiM2Q0Y2NhMGM1NTQyZGE3NDU0YTk0NTllNDBmMzlhYjQ0NjA1YzZhYzQ5OTAzYjhmZGQyYjg0MzViNzU3MmViMSIsInRhZyI6IiJ9 limit 1)