SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9BRW9qSnc1YjVVdWQ5Z3BPUFpia2c9PSIsInZhbHVlIjoidmRoWVNOSER3cWhKS0pGVVM1MVpKdz09IiwibWFjIjoiZmY1ZGZiZjExMjE0MDdlMWQ3MmU4YTkyZTNkMTIyMWU1MzY2ZWNkNGU4MTMxNWEyOWM5NDg2OWE0YThmMWQ3MCIsInRhZyI6IiJ9 limit 1)