SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImUxSmprcEdGY3FMandoSi8wRTB6QkE9PSIsInZhbHVlIjoiM1RTajVJMVo0T1I2cDdzTnlTSUhVZz09IiwibWFjIjoiMDZhOGQzM2I4NGVlYmRjMDdkNGQwMDA5YWU0MzQ4ZjBjOTA0M2M1ZmRkZTk3Y2U2NGVhZTI4NjBlY2U0ODkzZCIsInRhZyI6IiJ9 limit 1)