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 ('e251e52e8e3a5d1d3bd6a42a42d46d20', -1, 1714911440, 1714911440, '12778f04', 2, 0, 0)

Line : 187
File : sessions.php