SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRCSkUwSW9LNEl4WWJ0aGdESjduZmc9PSIsInZhbHVlIjoidU9RbWF5R2RjTVUyZjlkeW9sWTl1Zz09IiwibWFjIjoiNDUxNDI2MDVhMWM0ZmE0MTg0ZTNkNWU5MDA0YmEzYmZiN2U1MGM1NTc0ZWZjMjc3NDk1OGViZDdmNTRiNGUyYSIsInRhZyI6IiJ9 limit 1)