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 ('c8839b1ffca3e1d9d5fbb8db2a859c68', -1, 1715825517, 1715825517, '0d3ac83f', 2, 0, 0)

Line : 187
File : sessions.php