phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8ad1b93b94f39f6f585f25ef3abbc3f' 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 ('c8ad1b93b94f39f6f585f25ef3abbc3f', -1, 1714260062, 1714260062, '0389b9b4', -4, 0, 0)

Line : 187
File : sessions.php