SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdsM2djc0NoUWZGVXV2RmxHL0s4UGc9PSIsInZhbHVlIjoiVTc5ZEw5REs0S2RIeFF4R0xFNlBWQT09IiwibWFjIjoiMjExMjc4OWE4NGY4NDJlMzc4M2RhZmIxMjgwNTJlZTZlMzMwNmQzNWE3N2VmODZmMTJmY2FiYzJlNzNhN2FiZiIsInRhZyI6IiJ9 limit 1)