phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8a4b2c87ff9a55dd6c016a2265f66758' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8a4b2c87ff9a55dd6c016a2265f66758', -1, 1715691291, 1715691291, '12bc125a', -8, 0, 0)

Line : 187
File : sessions.php