SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRBTURmMkJDMHlBeExvMG5HSTh1K2c9PSIsInZhbHVlIjoidVFPOEhkcFhDWjRQcFhWc3VIMDN4dz09IiwibWFjIjoiZmY2ZmFjOTQ0Yzk0MTM5MWE1OTI0M2Q5ODdlMTdjYmIyMTIzM2QxYzc4Njk4ZjM0MTFhNGE3NTM3OWNlYTI4NiIsInRhZyI6IiJ9 limit 1)