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 ('3c5f291d5d1788be601f0f3f6bb2ef23', -1, 1715056653, 1715056653, '12e02c6c', 3, 0, 0)

Line : 187
File : sessions.php