phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1a354602267217cda1ee3cbd62fc50b' 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 ('c1a354602267217cda1ee3cbd62fc50b', -1, 1714322455, 1714322455, '0385780a', -4, 0, 0)

Line : 187
File : sessions.php