phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f754487f42f90e91c7392d24909f5fbe' 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 ('f754487f42f90e91c7392d24909f5fbe', -1, 1764976746, 1764976746, '12610e53', -8, 0, 0)

Line : 187
File : sessions.php