phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c08a0210d9b95718aa45c3705d9ab03f' 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 ('c08a0210d9b95718aa45c3705d9ab03f', -1, 1766211891, 1766211891, 'd849d8a8', 3, 0, 0)

Line : 187
File : sessions.php