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 ('bbf58738ec2ca27ed98d4888f1fe06be', -1, 1715960579, 1715960579, '12e0fb88', -7, 0, 0)

Line : 187
File : sessions.php