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 ('105655dd24ab2d0ad5e1a0b27a175743', -1, 1715611891, 1715611891, '12db1fdc', 4, 0, 0)

Line : 187
File : sessions.php