SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVMRXFremdSaXM0OWZyVlI0cTZCUlE9PSIsInZhbHVlIjoiTm5Ha0pQcWJpejhTRm00ZFNMTG1YQT09IiwibWFjIjoiMmYyNmFhMzM5M2ViN2Y1ODhiN2U0ZTE4OWYxODUyNTU5M2Q0NjBmNDA2ODM0OTE0NzY4OWUyZWJiMWMzNTFkOSIsInRhZyI6IiJ9 limit 1)