SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJybWNqL1dhc3lka2V2YTRhVXY1N2c9PSIsInZhbHVlIjoiOVdab25WV3ZYWGxOcHFmOFdJWUpXdz09IiwibWFjIjoiYTQ2ZDE2ZmY5MDBiODM4MjJiZDM0ZmQwZmNlNTExYjQxNGNlNDcwYzgxZGU3OGY5OTM3ODk1ZGVjOGExZTQyNSIsInRhZyI6IiJ9 limit 1)