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 ('a4abdd37d60dc74b264304da5b4b3ca7', -1, 1715039449, 1715039449, '12df9fc3', -2, 0, 0)

Line : 187
File : sessions.php