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 ('2a8d7fd3a2b4c25725fd5ec3717e912d', -1, 1715257379, 1715257379, '039071c5', -9, 0, 0)

Line : 187
File : sessions.php