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 ('acd1267c4344ee6004fbe2f0b9d4b52c', -1, 1715541820, 1715541820, '12d8dc15', 12, 0, 0)

Line : 187
File : sessions.php