phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '313c14526b8ce8508d9ad5cf2d7e10c0' 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 ('313c14526b8ce8508d9ad5cf2d7e10c0', -1, 1757705718, 1757705718, 'd849d822', -4, 0, 0)

Line : 187
File : sessions.php