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 ('b6b826f2ca728f85c1f16e7eea5a7a36', -1, 1715250624, 1715250624, '12bf2c17', -12, 0, 0)

Line : 187
File : sessions.php