SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhBNmtSeFkyK29WSXZvWUlMOGdPRmc9PSIsInZhbHVlIjoiUEhJdVpnQTA0N3BMQTN0QWpGZjkwUT09IiwibWFjIjoiZTllZmE2ZWQwYzIxODA0OTkwYTI4YmJkN2QxMjI2MDlkMjM2ZmM4NWNiNDUyZjZhMzM2Yjg0Mzg1MjliMTYzZiIsInRhZyI6IiJ9 limit 1)