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 ('ac8c45c5edb7f492fd5f6f581f4d5f19', -1, 1715653323, 1715653323, '12dc0ad2', -4, 0, 0)

Line : 187
File : sessions.php