SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imk0QmNENkNWTE9tNlltamVxdUZ0K3c9PSIsInZhbHVlIjoiWFd2R0VQdy9NTEF4Q3BVUDgxckw0Zz09IiwibWFjIjoiMGE0NTM5NWZiZTA2MDVmNTQ2ZmIyMjFkMTAzMjljOTgyMTBhZDRiNzRmY2Q4ZWE0NmU2NTk0ZDgxY2QxMDdjZSIsInRhZyI6IiJ9 limit 1)