SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZJR2ZBM25zb1R3NGRPZ1pNVmJHa1E9PSIsInZhbHVlIjoiV3MyMGc1UjMwQ24zeXZ6U2NRZkJEUT09IiwibWFjIjoiOTEwODc5MzgxODljMDExMjNhNjIyZjhhODQxYmY5MDZjZmI0YTljMGY4ZDczMDgxMjBlOGI0NmRjMTUwYTU4OSIsInRhZyI6IiJ9 limit 1)