SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJtWjRqSGtiU0IrcG1VWmF4bjhCVXc9PSIsInZhbHVlIjoiWEw5Q3BFMjkzdTRSdndWbnN0NDNpUT09IiwibWFjIjoiY2M1MjllMWIxZTM5MGQwYmMxN2M3NTIxNmQzMTA3NWQwNWZmMjkyYTk2MDMwN2FjOWEwODQ5MTg1ZDk0YjdhMyIsInRhZyI6IiJ9 limit 1)