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 ('82f8c9f78850f1c0d62d6a50b30a8a30', -1, 1715327307, 1715327307, '12e0216b', 12, 0, 0)

Line : 187
File : sessions.php