phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2751fc91d248195f68dbc6e4430dec6' 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 ('c2751fc91d248195f68dbc6e4430dec6', -1, 1715374411, 1715374411, '038fa8ac', 5, 0, 0)

Line : 187
File : sessions.php