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 ('ac0af7e8e4e1718e1e0d1c5259d3f0b8', -1, 1715778648, 1715778648, '12dc413d', 7, 0, 0)

Line : 187
File : sessions.php