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 ('3aa3e6023fa1d0d5f3cb05366e7d570a', -1, 1715319264, 1715319264, '0395fb9a', -9, 0, 0)

Line : 187
File : sessions.php