SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFmbjJUbzBJNGN1eUR4ZWdicHJsTnc9PSIsInZhbHVlIjoieHFZd2orbGVjMkZvZHo2K05sV0pKdz09IiwibWFjIjoiYmVjYTZlZGM4ZTdlNWI2NTE4NDAwODFmMDY1MmNhNTZhZDdjMjkzYTA1MzAzODA4N2M1MWM4YjZjODM4ZWQxMiIsInRhZyI6IiJ9 limit 1)