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 ('78bd9329aaf99e0f0f1d08a41a3d9e6b', -1, 1715867795, 1715867795, '12e0b4b7', 3, 0, 0)

Line : 187
File : sessions.php