SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZCUTdyMzJzc1R3ZVdVeThxU09uNXc9PSIsInZhbHVlIjoiK0RHZ0FFb2F1UDkyUHhqL3Y3ZlpMZz09IiwibWFjIjoiNzZiMmU2ODg3YTZhZGM5MGNkMGI5NmU2MzI5ODE5ZDUyM2Y3OWI4YWMwNTBiNTBlZjJlN2NjYjFhN2ZjZGYxOSIsInRhZyI6IiJ9 limit 1)