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 ('fc42eb7d1cb17232d29d6229f3c59bbd', -1, 1715668042, 1715668042, '12da5cf3', 14, 0, 0)

Line : 187
File : sessions.php