phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97e4a5d704f60ba96ac798012be326e6' 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 ('97e4a5d704f60ba96ac798012be326e6', -1, 1713494418, 1713494418, '12de1777', -10, 0, 0)

Line : 187
File : sessions.php