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 ('824cf626a5331e1b032a5f8c7e5eb58f', -1, 1715401101, 1715401101, '03900ccd', 2, 0, 0)

Line : 187
File : sessions.php