phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd2c723fa483898dac8a2e6a1d5478f72' 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 ('d2c723fa483898dac8a2e6a1d5478f72', -1, 1713859881, 1713859881, '12dda5f6', -4, 0, 0)

Line : 187
File : sessions.php