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 ('7c0b658c8b1db79b0dd1f6eb47c8586b', -1, 1715425712, 1715425712, '12df6b95', 7, 0, 0)

Line : 187
File : sessions.php