SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjB0am9ZMHpGY0lOZERsQUYwVTBqZ0E9PSIsInZhbHVlIjoiYnR1bi9uK0FiMVlRRXR5THBEMHdoUT09IiwibWFjIjoiNDg2NWNlMWY5Mzc5YTI1Yjk4NjQ5NTBlYmY5MmE1MGQwNGIxNGJmOGQ2MjMxMGRhMTdjODRmYWRjODcxM2RiMSIsInRhZyI6IiJ9 limit 1)