phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c8b4248b0b11e6f03d174ad9552200e' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2c8b4248b0b11e6f03d174ad9552200e', -1, 1711646644, 1711646644, '03eb2ebf', 15, 0, 0)

Line : 187
File : sessions.php