SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpnVmN3MjRDV2NHSWZ2NTVKa0VRS3c9PSIsInZhbHVlIjoidHdwNmQzeTJ6Y2NVckdXcjlSRXYyUT09IiwibWFjIjoiZjA0ZDI5MmZiYjdiYzBiOWFmNDRkMTAyYjAwMGQ3NjY0NmUxNTk4M2ZmNGFkMGNiOTZmM2U2NzY2NmZjZjY0ZSIsInRhZyI6IiJ9 limit 1)