phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f5e5b18e58f072ff31f9c11c27833b4c' 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 ('f5e5b18e58f072ff31f9c11c27833b4c', -1, 1762715125, 1762715125, '12610e5b', 0, 0, 0)

Line : 187
File : sessions.php