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 ('935f8b7c305599f4ad1dc452fc6f6cfe', -1, 1715404162, 1715404162, '0391b0a6', -2, 0, 0)

Line : 187
File : sessions.php