SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InprZGJxZ0xLSlBVZ3E5Y1FzZVZoRkE9PSIsInZhbHVlIjoia1ZTd3FyNlIzR1NWNjNTVlN5VDlUUT09IiwibWFjIjoiYWVhY2U3YjA0Mzc0MTA2Zjk0ZTVmZDM2MDk1ZWFmNGU1YTZlMzkyMWZkOTI2NGRiNDI0NmU3YWYzOWRmNWI3NyIsInRhZyI6IiJ9 limit 1)