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 ('ff2a89e84cba13bcfb420bcb1ce6fd53', -1, 1715343082, 1715343082, '1275e3c2', -12, 0, 0)

Line : 187
File : sessions.php