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 ('fb3f82d2111351ee7f74e1881ba769c1', -1, 1715713887, 1715713887, '0d3ac9eb', 4, 0, 0)

Line : 187
File : sessions.php