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 ('9c21f44f0e76ae0d23ef4a7a688e198d', -1, 1715277731, 1715277731, '12bf6670', 7, 0, 0)

Line : 187
File : sessions.php