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 ('84e87e1d586ac4c2d13c7d1abb1f100f', -1, 1715551140, 1715551140, '12d8ec6c', -2, 0, 0)

Line : 187
File : sessions.php