phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c12a9de58ca6a5d7ba3e7b634de5ddec' 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 ('c12a9de58ca6a5d7ba3e7b634de5ddec', -1, 1714897395, 1714897395, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php