SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNka1o2SzdLOXBLSUNiNTI2d3YwOVE9PSIsInZhbHVlIjoieHBoSEJ2d2FlS0U3R3B0b1BUWi9ZUT09IiwibWFjIjoiNmRiOGI4MzEwMDE4ZWRlODRjMWM1MGQ4YTg4YjY5N2VkNjQyNDk2ZWMwZDUwNjA3NDQzZDExYjgyYWM1ZDNlNCIsInRhZyI6IiJ9 limit 1)