SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhPUEFjS2RYc3F3anVQS25ISEtITVE9PSIsInZhbHVlIjoiVmFnUGFMdzhBS1VDNDNqYXI0Z3VVdz09IiwibWFjIjoiODdkN2JlODY0YmUwOTgzOTQ4N2FlMTY3MmNjMDIzNjU3YTdmOThiYjBkM2ZkNTRkNDI3OWI1ODVmYmVmZTM1MCIsInRhZyI6IiJ9 limit 1)