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 ('bb9d30c7d3f2bada2b8a01c0034c29eb', -1, 1715373466, 1715373466, '0d3a2717', 3, 0, 0)

Line : 187
File : sessions.php