SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlR3MXV5QTIzelMyck9qb3dTejlVUmc9PSIsInZhbHVlIjoiQ2FDeHkyM0xMckNwdzk1dThnZ2pldz09IiwibWFjIjoiNjE5YmZjZGRiYzA5MzM1MmI1YTAxNGUyMGQ2ZmM1YjkxYWQwM2EzNDU0YmExMjc1ZGRhMDAxZTdjY2U1YjkzZSIsInRhZyI6IiJ9 limit 1)