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 ('6f10f757f6a87b76d78cc5f4e55c0177', -1, 1715542351, 1715542351, '12e2b4a1', 12, 0, 0)

Line : 187
File : sessions.php