SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFiRkt5dnFoVGxNQm1DSEpINm1ZN3c9PSIsInZhbHVlIjoiUHdPRDYwR2xmdDkwcVN1RnBKZFJKdz09IiwibWFjIjoiNWZkZWI2MGIyZTY0NzliNzZlMzM3ZTg2OWMxODY2MTllM2U3ZTA1ZWFmMGU4ZWE5M2RlNWY0MzllN2RhYmU1OSIsInRhZyI6IiJ9 limit 1)