phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('636d00ca80a0c8c63e75bdf1c2b42b83', -1, 1714314105, 1714314105, '12dbec3e', 1568, 0, 0)

Line : 187
File : sessions.php