phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f2efe220a86d1be8ff9b42532842ccc5' 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 ('f2efe220a86d1be8ff9b42532842ccc5', -1, 1759680913, 1759680913, 'd849d8d0', 43, 0, 0)

Line : 187
File : sessions.php