phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('291d2eec725bbbdfda46b09e58373f80', -1, 1714008865, 1714008865, '0389dad7', 475, 0, 0)

Line : 187
File : sessions.php