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 ('f9ae5a483ca3f9e1ac1c64203c8c970e', -1, 1715838272, 1715838272, '0389aa0e', 2, 0, 0)

Line : 187
File : sessions.php