SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklpRDFkSUNOWVpwT2RVQ2U3eVlkTXc9PSIsInZhbHVlIjoid3d0cjRTUTIzTkN3bWJpcUF2Zmpadz09IiwibWFjIjoiNjBiN2ZhYmU4ODIzODk2OTA0NGU0OWVlNTQyNzg2NDY0NDhiODMzZWMyN2E5ZmYzMmZjZTRjMWYzN2ZkZjdlNCIsInRhZyI6IiJ9 limit 1)