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 ('b9660d506bc5a2669d1de9f0f8db3aed', -1, 1715753428, 1715753428, '12d83c0d', 3, 0, 0)

Line : 187
File : sessions.php