phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8688939c5365dc4b4678e1e5b5c22012' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8688939c5365dc4b4678e1e5b5c22012', -1, 1715056542, 1715056542, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php