phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '74e5f39b74a82f5aed019fb548e4865a' 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 ('74e5f39b74a82f5aed019fb548e4865a', -1, 1764000216, 1764000216, 'd849d82b', -4, 0, 0)

Line : 187
File : sessions.php