SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNRSnYrZi9LNXZRV3dIU0pxNnJBQnc9PSIsInZhbHVlIjoiSVFMM3hkMFZXNkI1RGc5VUtLeHVpdz09IiwibWFjIjoiMmUwMDliZWY1ZThiODVlYWNiNzFlZTg5NmQ5Y2NjYmQ5ODQ1Y2RjYzkyNGUzMWY4YTc5Y2M1ZTBlZjViYjFiOSIsInRhZyI6IiJ9 limit 1)