phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ab2af6fa4a6f89171c8ae3136f16c65c' 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 ('ab2af6fa4a6f89171c8ae3136f16c65c', -1, 1715658094, 1715658094, '12bf6e11', 0, 0, 0)

Line : 187
File : sessions.php