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 ('78191b1bc4c0e6bc5f7d969e97e3d3f6', -1, 1715975214, 1715975214, '1275ab08', -9, 0, 0)

Line : 187
File : sessions.php