phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b24efad25e6eee1fc46ed7f6bbc2f06c' 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 ('b24efad25e6eee1fc46ed7f6bbc2f06c', -1, 1778759463, 1778759463, 'd849d93d', -4, 0, 0)

Line : 187
File : sessions.php