phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '220c23c4fff3f6955ef6d81ee1e7d01c' 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 ('220c23c4fff3f6955ef6d81ee1e7d01c', -1, 1713580700, 1713580700, '12e19520', -4, 0, 0)

Line : 187
File : sessions.php