phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7c286ac0c475d54b3af3ab2802fb8def' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7c286ac0c475d54b3af3ab2802fb8def', -1, 1715791987, 1715791987, '12e262b7', 16, 0, 0)

Line : 187
File : sessions.php