phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7c63a2574de8406f445911ed52dce11' 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 ('c7c63a2574de8406f445911ed52dce11', -1, 1715769595, 1715769595, '12e2a5f7', -8, 0, 0)

Line : 187
File : sessions.php