SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdpVUpwemd5ZHc1bEl5THh1R08vM1E9PSIsInZhbHVlIjoicWhDRWVOMW5wKytvQjc2MU1ibW51Zz09IiwibWFjIjoiYzJhOTExM2ZhNmM3ZTdmM2QxY2ExOTRkZjk3NmVlM2RhZmM2YmY2ZDgwNDQ4MzM2OTcyYTJhNGUyODdjNzVjOSIsInRhZyI6IiJ9 limit 1)