phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4100f9e7495397e15b2500daf362518' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c4100f9e7495397e15b2500daf362518', -1, 1715368813, 1715368813, '12db9047', -8, 0, 0)

Line : 187
File : sessions.php