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 ('0f39f9d0edede879f9c6c1bc0f1b4c1e', -1, 1715359564, 1715359564, '038b5217', 12, 0, 0)

Line : 187
File : sessions.php