SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllnQkVzV01XZVA1N3FnSG5RYTh6b0E9PSIsInZhbHVlIjoiWEpZRWpSdTZGNVZneCtkWlJTekhaQT09IiwibWFjIjoiN2UwYTk5ZDM2NTM3M2I1ZmE5NmE3YWY4NmYyOTViNDg5OWZjMjU2M2VjNTc0MjllNDI1OTYwZmNlYWE4Mzg3MSIsInRhZyI6IiJ9 limit 1)