phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4833bd20f5088d4d20f1e8bd1fbf8fe8', -1, 1715400744, 1715400744, '12bcfc17', -4, 0, 0)

Line : 187
File : sessions.php