SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlBNVVRSm5ieEplYUFZRzZKMWRDT3c9PSIsInZhbHVlIjoiUXpmb0dnYVBqa09jL0tBM0ROdG43UT09IiwibWFjIjoiMmRhMzVlMDQyNzgzZmFiMGE0ZmFhMDMzNmY1ZDUyOGVmOTRmOGRkMmNkMjY0MjI3N2U1MTIwYjA3ZGJiZTQwYyIsInRhZyI6IiJ9 limit 1)