SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndEMXBFV2NPV1B2dWUzVnlNa3pLclE9PSIsInZhbHVlIjoiR2VsNEN4cjhUaTMzZ29DMFZ5aEV2Zz09IiwibWFjIjoiMmVmYzI5OTJlMDVkN2FhYmNjNmEyMjY3ZjhkYjVjY2U3NTY4MTEwM2YxOGJiOTI0MWY4OGJhYWM5ZWQxNjhiMyIsInRhZyI6IiJ9 limit 1)